Database

java.lang.Object
- org.pentaho.di.core.database.Database

All Implemented Interfaces:

LoggingObjectInterface, VariableSpace
```
public class Database
extends Object
implements VariableSpace, LoggingObjectInterface
```
Database handles the process of connecting to, reading from, writing to and updating databases. The database specific parameters are defined in DatabaseInfo.

Since:

05-04-2003

Author:

Matt

Constructor Summary

Constructors
Constructor and Description
`Database(DatabaseMeta databaseMeta)` Deprecated. Please specify the parent object so that we can see which object is initiating a database connection
`Database(LoggingObjectInterface parentObject, DatabaseMeta databaseMeta)` Construct a new Database Connection

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`absolute(ResultSet rs, int position)`
`void`	`afterLast(ResultSet rs)`
`RowMetaAndData`	`callProcedure(String[] arg, String[] argdir, int[] argtype, String resultname, int resulttype)`
`void`	`cancelQuery()` Cancel the open/running queries on the database connection
`void`	`cancelStatement(Statement statement)` Cancel an open/running SQL statement
`boolean`	`checkColumnExists(String columnname, String tablename)` See if the column specified exists by reading
`boolean`	`checkIndexExists(String tableName, String[] idx_fields)` Check if an index on certain fields in a table exists.
`boolean`	`checkIndexExists(String schemaName, String tableName, String[] idx_fields)` Check if an index on certain fields in a table exists.
`boolean`	`checkSequenceExists(String sequenceName)` Check whether the sequence exists, Oracle only!
`boolean`	`checkSequenceExists(String schemaName, String sequenceName)` Check whether the sequence exists, Oracle only!
`boolean`	`checkTableExists(String tablename)` See if the table specified exists by reading
`void`	`cleanupLogRecords(LogTableCoreInterface logTable)`
`void`	`clearBatch(PreparedStatement preparedStatement)`
`void`	`clearInsertBatch()` Deprecated.
`void`	`closeConnectionOnly()` Only for unique connections usage, typically you use disconnect() to disconnect() from the database.
`void`	`closeInsert()`
`void`	`closeLookup()`
`void`	`closePreparedStatement(PreparedStatement ps)`
`void`	`closeProcedureStatement()`
`void`	`closeQuery(ResultSet res)`
`void`	`closeUpdate()`
`void`	`commit()` Perform a commit the connection if this is supported by the database
`void`	`commit(boolean force)`
`void`	`commitLog(boolean force, LogTableCoreInterface logTable)` This methods may be removed in future.
`void`	`commitLog(LogTableCoreInterface logTable)` This methods may be removed in future.
`void`	`connect()` Open the database connection.
`void`	`connect(String partitionId)` Open the database connection.
`void`	`connect(String group, String partitionId)`
`void`	`copyVariablesFrom(VariableSpace space)` Copy the variables from another space, without initializing with the defaults.
`int`	`countParameters(String sql)`
`static KettleDatabaseBatchException`	`createKettleDatabaseBatchException(String message, SQLException ex)`
`void`	`disconnect()` Disconnect from the database and close all open prepared statements.
`void`	`emptyAndCommit(PreparedStatement ps, boolean batch)` Close the passed prepared statement.
`void`	`emptyAndCommit(PreparedStatement ps, boolean batch, int batchCounter)` Close the prepared statement of the insert statement.
`String`	`environmentSubstitute(String aString)` Substitute the string using the current variable space.
`String[]`	`environmentSubstitute(String[] aString)` Replaces environment variables in an array of strings.
`boolean`	`equals(Object obj)` This implementation is NullPointerException subject, and may not follow fundamental equals contract.
`Result`	`execStatement(String sql)` Execute an SQL statement on the database connection (has to be open)
`Result`	`execStatement(String rawsql, RowMetaInterface params, Object[] data)`
`Result`	`execStatements(String script)` Execute a series of SQL statements, separated by ; We are already connected...
`Result`	`execStatements(String script, RowMetaInterface params, Object[] data)` Execute a series of SQL statements, separated by ; We are already connected...
`Result`	`execStatementsFromFile(String filename, boolean sendSinglestatement)` Execute an SQL statement inside a file on the database connection (has to be open)
`void`	`executeAndClearBatch(PreparedStatement preparedStatement)`
`String`	`fieldSubstitute(String aString, RowMetaInterface rowMeta, Object[] rowData)` Substitutes field values in `aString`.
`void`	`first(ResultSet rs)`
`String`	`getAlterTableStatement(String tableName, RowMetaInterface fields, String tk, boolean use_autoinc, String pk, boolean semicolon)`
`boolean`	`getBooleanValueOfVariable(String variableName, boolean defaultValue)` This method returns a boolean for the new variable check boxes.
`String[]`	`getCatalogs()`
`Connection`	`getConnection()`
`String`	`getConnectionGroup()`
`String`	`getContainerObjectId()` Gets the execution container (Carte/DI server/BI Server) object id.
`int`	`getCopy()`
`String`	`getCreateIndexStatement(String tablename, String indexname, String[] idx_fields, boolean tk, boolean unique, boolean bitmap, boolean semi_colon)`
`String`	`getCreateIndexStatement(String schemaname, String tablename, String indexname, String[] idx_fields, boolean tk, boolean unique, boolean bitmap, boolean semi_colon)`
`String`	`getCreateSequenceStatement(String sequence, long start_at, long increment_by, long max_value, boolean semi_colon)`
`String`	`getCreateSequenceStatement(String schemaName, String sequence, long start_at, long increment_by, long max_value, boolean semi_colon)`
`String`	`getCreateSequenceStatement(String sequence, String start_at, String increment_by, String max_value, boolean semi_colon)`
`String`	`getCreateSequenceStatement(String schemaName, String sequenceName, String start_at, String increment_by, String max_value, boolean semi_colon)`
`String`	`getCreateTableStatement(String tableName, RowMetaInterface fields, String tk, boolean use_autoinc, String pk, boolean semicolon)` Generates SQL
`DatabaseMeta`	`getDatabaseMeta()`
`DatabaseMetaData`	`getDatabaseMetaData()`
`String`	`getDDL(String tablename, RowMetaInterface fields)`
`String`	`getDDL(String tablename, RowMetaInterface fields, String tk, boolean use_autoinc, String pk)`
`String`	`getDDL(String tableName, RowMetaInterface fields, String tk, boolean use_autoinc, String pk, boolean semicolon)`
`String`	`getDDLCreationTable(String tableName, RowMetaInterface fields)` Return SQL CREATION statement for a Table
`String`	`getDDLTruncateTable(String schema, String tablename)` Return SQL TRUNCATE statement for a Table
`String`	`getFilename()` Gets the filename.
`List<Object[]>`	`getFirstRows(String table_name, int limit)`
`List<Object[]>`	`getFirstRows(String table_name, int limit, ProgressMonitorListener monitor)` Get the first rows from a table (for preview)
`RowMetaAndData`	`getGeneratedKeys(PreparedStatement ps)`
`String`	`getInsertStatement(String tableName, RowMetaInterface fields)`
`String`	`getInsertStatement(String schemaName, String tableName, RowMetaInterface fields)`
`Object[]`	`getLastLogDate(String logtable, String name, boolean job, LogStatus status)`
`String`	`getLogChannelId()` Gets the log channel id.
`LogLevel`	`getLogLevel()` Gets the logging level of the log channel of this logging object.
`Object[]`	`getLookup()`
`Object[]`	`getLookup(boolean failOnMultipleResults)`
`Object[]`	`getLookup(PreparedStatement ps)`
`Object[]`	`getLookup(PreparedStatement ps, boolean failOnMultipleResults)`
`RowMeta`	`getMetaFromRow(Object[] row, ResultSetMetaData md)`
`Long`	`getNextSequenceValue(String sequenceName, String keyfield)`
`Long`	`getNextSequenceValue(String schemaName, String sequenceName, String keyfield)`
`Long`	`getNextValue(Hashtable<String,Counter> counters, String tableName, String val_key)`
`Long`	`getNextValue(Hashtable<String,Counter> counters, String schemaName, String tableName, String val_key)`
`int`	`getNrExecutedCommits()`
`String`	`getObjectCopy()` Gets a string identifying a copy in a series of steps.
`ObjectId`	`getObjectId()` Gets the object id in a repository.
`String`	`getObjectName()` Gets the object name.
`ObjectRevision`	`getObjectRevision()` Gets the objects revision in a repository.
`LoggingObjectType`	`getObjectType()` Gets the object type.
`RowMetaAndData`	`getOneRow(String sql)` Execute a query and return at most one row from the resultset
`RowMetaAndData`	`getOneRow(String sql, RowMetaInterface param, Object[] data)`
`int`	`getOpened()`
`RowMetaInterface`	`getParameterMetaData(PreparedStatement ps)`
`RowMetaInterface`	`getParameterMetaData(String sql, RowMetaInterface inform, Object[] data)`
`LoggingObjectInterface`	`getParent()` Gets the parent.
`Object`	`getParentObject()`
`VariableSpace`	`getParentVariableSpace()` Get the parent of the variable space.
`String`	`getPartitionId()`
`PreparedStatement`	`getPrepStatementInsert()`
`PreparedStatement`	`getPrepStatementLookup()`
`PreparedStatement`	`getPrepStatementUpdate()`
`String[]`	`getPrimaryKeyColumnNames(String tablename)` Return primary key column names ...
`String[]`	`getProcedures()`
`RowMetaInterface`	`getQueryFields(String sql, boolean param)`
`RowMetaInterface`	`getQueryFields(String sql, boolean param, RowMetaInterface inform, Object[] data)`
`Date`	`getRegistrationDate()` Stub
`RepositoryDirectory`	`getRepositoryDirectory()` Gets the repository directory.
`RowMetaInterface`	`getReturnRowMeta()`
`Object[]`	`getRow(ResultSet rs)` Get a row from the resultset.
`Object[]`	`getRow(ResultSet rs, boolean lazyConversion)` Get a row from the resultset.
`Object[]`	`getRow(ResultSet rs, ResultSetMetaData dummy, RowMetaInterface rowInfo)` Get a row from the resultset.
`List<Object[]>`	`getRows(ResultSet rset, int limit, ProgressMonitorListener monitor)` Reads the result of a ResultSet into an ArrayList
`List<Object[]>`	`getRows(String sql, int limit)` Reads the result of an SQL query into an ArrayList
`List<Object[]>`	`getRows(String sql, int limit, ProgressMonitorListener monitor)` Reads the result of an SQL query into an ArrayList
`List<Object[]>`	`getRows(String sql, RowMetaInterface params, Object[] data, int fetch_mode, boolean lazyConversion, int limit, ProgressMonitorListener monitor)` Reads the result of an SQL query into an ArrayList.
`String[]`	`getSchemas()`
`String[]`	`getSequences()` Return all sequence names from connection
`String`	`getSQLOutput(String schemaName, String tableName, RowMetaInterface fields, Object[] r, String dateFormat)` Return SQL statement (INSERT INTO TableName ...
`Map<String,Collection<String>>`	`getSynonymMap()`
`Map<String,Collection<String>>`	`getSynonymMap(String schemanamein)`
`String[]`	`getSynonyms()`
`String[]`	`getSynonyms(boolean includeSchema)`
`String[]`	`getSynonyms(String schemanamein, boolean includeSchema)`
`RowMetaInterface`	`getTableFields(String tablename)`
`Map<String,Collection<String>>`	`getTableMap()`
`Map<String,Collection<String>>`	`getTableMap(String schemanamein)`
`String[]`	`getTablenames()`
`String[]`	`getTablenames(boolean includeSchema)`
`String[]`	`getTablenames(String schemanamein, boolean includeSchema)`
`String[]`	`getTableTypes()`
`boolean`	`getUseBatchInsert(boolean batch)`
`String`	`getVariable(String variableName)` Get the value of a variable.
`String`	`getVariable(String variableName, String defaultValue)` Get the value of a variable with a default in case the variable is not found.
`Map<String,Collection<String>>`	`getViewMap()`
`Map<String,Collection<String>>`	`getViewMap(String schemanamein)`
`String[]`	`getViews()`
`String[]`	`getViews(boolean includeSchema)`
`String[]`	`getViews(String schemanamein, boolean includeSchema)`
`void`	`initializeVariablesFrom(VariableSpace parent)` Initialize variable space using the defaults, copy over the variables from the parent (using copyVariablesFrom()), after this the "injected" variables should be inserted (injectVariables()).
`void`	`injectVariables(Map<String,String> prop)` Inject variables.
`void`	`insertFinished(boolean batch)`
`void`	`insertFinished(PreparedStatement ps, boolean batch)` Deprecated. use emptyAndCommit() instead (pass in the number of rows left in the batch)
`void`	`insertRow()`
`void`	`insertRow(boolean batch)`
`void`	`insertRow(PreparedStatement ps)`
`boolean`	`insertRow(PreparedStatement ps, boolean batch)` Insert a row into the database using a prepared statement that has all values set.
`boolean`	`insertRow(PreparedStatement ps, boolean batch, boolean handleCommit)` Insert a row into the database using a prepared statement that has all values set.
`void`	`insertRow(String tableName, RowMetaInterface fields, Object[] data)`
`void`	`insertRow(String schemaName, String tableName, RowMetaInterface fields, Object[] data)`
`boolean`	`isAutoCommit()`
`boolean`	`isForcingSeparateLogging()`
`boolean`	`isGatheringMetrics()` Gets the boolean value of whether or not this object is gathering kettle metrics during execution.
`boolean`	`isSystemTable(String table_name)`
`String[]`	`listVariables()` List the variables (not the values) that are currently in the variable space.
`void`	`lockTables(String[] tableNames)` Lock a tables in the database for write operations
`void`	`normalConnect(String partitionId)` Open the database connection.
`ResultSet`	`openQuery(PreparedStatement ps, RowMetaInterface params, Object[] data)`
`ResultSet`	`openQuery(String sql)`
`ResultSet`	`openQuery(String sql, RowMetaInterface params, Object[] data)` Open a query on the database with a set of parameters stored in a Kettle Row
`ResultSet`	`openQuery(String sql, RowMetaInterface params, Object[] data, int fetch_mode)`
`ResultSet`	`openQuery(String sql, RowMetaInterface params, Object[] data, int fetch_mode, boolean lazyConversion)`
`boolean`	`prepareDelete(String table, String[] codes, String[] condition)` Prepare a delete statement by giving it the tablename, fields and conditions to work with.
`boolean`	`prepareDelete(String schemaName, String tableName, String[] codes, String[] condition)` Prepare a delete statement by giving it the tablename, fields and conditions to work with.
`void`	`prepareInsert(RowMetaInterface rowMeta, String tableName)` Prepare inserting values into a table, using the fields & values in a Row
`void`	`prepareInsert(RowMetaInterface rowMeta, String schemaName, String tableName)` Prepare inserting values into a table, using the fields & values in a Row
`PreparedStatement`	`prepareSQL(String sql)` Prepare a statement to be executed on the database.
`PreparedStatement`	`prepareSQL(String sql, boolean returnKeys)` Prepare a statement to be executed on the database.
`boolean`	`prepareUpdate(String table, String[] codes, String[] condition, String[] sets)`
`boolean`	`prepareUpdate(String schemaName, String tableName, String[] codes, String[] condition, String[] sets)`
`void`	`printSQLException(SQLException ex)`
`boolean`	`relative(ResultSet rs, int rows)`
`void`	`releaseSavepoint(Savepoint savepoint)`
`void`	`rollback()`
`void`	`rollback(boolean force)`
`void`	`rollback(Savepoint savepoint)`
`void`	`setAutoCommit(boolean useAutoCommit)`
`void`	`setCommit(int commsize)` Specify after how many rows a commit needs to occur when inserting or updating values.
`void`	`setConnection(Connection connection)` Allows for the injection of a "life" connection, generated by a piece of software outside of Kettle.
`void`	`setConnectionGroup(String connectionGroup)`
`void`	`setContainerObjectId(String containerObjectId)`
`void`	`setCopy(int copy)`
`void`	`setForcingSeparateLogging(boolean forcingSeparateLogging)` This option will force the create of a separate logging channel even if the logging concerns identical objects with identical names.
`void`	`setGatheringMetrics(boolean gatheringMetrics)` Enable of disable kettle metrics gathering during execution
`void`	`setLogLevel(LogLevel logLevel)`
`void`	`setLookup(String table, String[] codes, String[] condition, String[] gets, String[] rename, String orderby)`
`void`	`setLookup(String tableName, String[] codes, String[] condition, String[] gets, String[] rename, String orderby, boolean checkForMultipleResults)`
`void`	`setLookup(String schema, String table, String[] codes, String[] condition, String[] gets, String[] rename, String orderby)`
`void`	`setLookup(String schemaName, String tableName, String[] codes, String[] condition, String[] gets, String[] rename, String orderby, boolean checkForMultipleResults)`
`void`	`setNrExecutedCommits(int nrExecutedCommits)`
`void`	`setOpened(int opened)`
`void`	`setParentVariableSpace(VariableSpace parent)` Set the parent variable space
`void`	`setPartitionId(String partitionId)`
`void`	`setProcLookup(String proc, String[] arg, String[] argdir, int[] argtype, String returnvalue, int returntype)`
`void`	`setProcValues(RowMetaInterface rowMeta, Object[] data, int[] argnrs, String[] argdir, boolean result)`
`void`	`setQueryLimit(int rows)` Set the maximum number of records to retrieve from a query.
`Savepoint`	`setSavepoint()`
`Savepoint`	`setSavepoint(String savePointName)`
`void`	`setValue(PreparedStatement ps, ValueMetaInterface v, Object object, int pos)`
`void`	`setValues(RowMetaAndData row)`
`void`	`setValues(RowMetaAndData row, PreparedStatement ps)`
`void`	`setValues(RowMetaInterface rowMeta, Object[] data)`
`void`	`setValues(RowMetaInterface rowMeta, Object[] data, PreparedStatement ps)`
`void`	`setValues(RowMetaInterface rowMeta, Object[] data, PreparedStatement ps, int ignoreThisValueIndex)` Sets the values of the preparedStatement pstmt.
`void`	`setValuesInsert(RowMetaAndData row)`
`void`	`setValuesInsert(RowMetaInterface rowMeta, Object[] data)`
`void`	`setValuesLookup(RowMetaInterface rowMeta, Object[] data)`
`void`	`setValuesUpdate(RowMetaInterface rowMeta, Object[] data)`
`void`	`setVariable(String variableName, String variableValue)` Sets a variable in the Kettle Variables list.
`void`	`shareVariablesWith(VariableSpace space)` Share a variable space from another variable space.
`String`	`toString()`
`void`	`truncateTable(String tablename)`
`void`	`truncateTable(String schema, String tablename)`
`void`	`unlockTables(String[] tableNames)` Unlock certain tables in the database for write operations
`void`	`updateRow()`
`void`	`writeLogRecord(LogTableCoreInterface logTable, LogStatus status, Object subject, Object parent)`

Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail
- Database
```
@Deprecated
public Database(DatabaseMeta databaseMeta)
```
  Deprecated. Please specify the parent object so that we can see which object is initiating a database connection
  
  Construct a new Database Connection
  
  Parameters:
  databaseMeta - The Database Connection Info to construct the connection with.
- Database
```
public Database(LoggingObjectInterface parentObject,
        DatabaseMeta databaseMeta)
```
  Construct a new Database Connection
  
  Parameters:
  databaseMeta - The Database Connection Info to construct the connection with.

Method Detail

equals
```
public boolean equals(Object obj)
```
This implementation is NullPointerException subject, and may not follow fundamental equals contract.
Databases equality is based on DatabaseMeta equality.

Overrides:

equals in class Object

setConnection
```
public void setConnection(Connection connection)
```
Allows for the injection of a "life" connection, generated by a piece of software outside of Kettle.

Parameters:
connection -

getConnection
```
public Connection getConnection()
```
Returns:
Returns the connection.

setQueryLimit
```
public void setQueryLimit(int rows)
```
Set the maximum number of records to retrieve from a query.

Parameters:
rows -

getPrepStatementInsert
```
public PreparedStatement getPrepStatementInsert()
```
Returns:
Returns the prepStatementInsert.

getPrepStatementLookup
```
public PreparedStatement getPrepStatementLookup()
```
Returns:
Returns the prepStatementLookup.

getPrepStatementUpdate
```
public PreparedStatement getPrepStatementUpdate()
```
Returns:
Returns the prepStatementUpdate.

connect
```
public void connect()
             throws KettleDatabaseException
```
Open the database connection.

Throws:

KettleDatabaseException - if something went wrong.

connect
```
public void connect(String partitionId)
             throws KettleDatabaseException
```
Open the database connection.

Parameters:
partitionId - the partition ID in the cluster to connect to.

Throws:

KettleDatabaseException - if something went wrong.

connect

public void connect(String group,
           String partitionId)
             throws KettleDatabaseException

Throws:: KettleDatabaseException

normalConnect
```
public void normalConnect(String partitionId)
                   throws KettleDatabaseException
```
Open the database connection.

Parameters:
partitionId - the partition ID in the cluster to connect to.

Throws:

KettleDatabaseException - if something went wrong.

disconnect
```
public void disconnect()
```
Disconnect from the database and close all open prepared statements.

closeConnectionOnly
```
public void closeConnectionOnly()
                         throws KettleDatabaseException
```
Only for unique connections usage, typically you use disconnect() to disconnect() from the database.

Throws:

KettleDatabaseException - in case there is an error during connection close.

cancelQuery
```
public void cancelQuery()
                 throws KettleDatabaseException
```
Cancel the open/running queries on the database connection

Throws:

KettleDatabaseException

cancelStatement
```
public void cancelStatement(Statement statement)
                     throws KettleDatabaseException
```
Cancel an open/running SQL statement

Parameters:
statement - the statement to cancel

Throws:

KettleDatabaseException

setCommit
```
public void setCommit(int commsize)
```
Specify after how many rows a commit needs to occur when inserting or updating values.

Parameters:
commsize - The number of rows to wait before doing a commit on the connection.

setAutoCommit

public void setAutoCommit(boolean useAutoCommit)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

commit
```
public void commit()
            throws KettleDatabaseException
```
Perform a commit the connection if this is supported by the database

Throws:

KettleDatabaseException

commit

public void commit(boolean force)
            throws KettleDatabaseException

Throws:: KettleDatabaseException

commitLog

public void commitLog(LogTableCoreInterface logTable)
               throws KettleDatabaseException

This methods may be removed in future.

Parameters:: logTable -
Throws:: KettleDatabaseException

commitLog

public void commitLog(boolean force,
             LogTableCoreInterface logTable)
               throws KettleDatabaseException

This methods may be removed in future.

Parameters:: force -; logTable -
Throws:: KettleDatabaseException

rollback

public void rollback()
              throws KettleDatabaseException

Throws:: KettleDatabaseException

rollback

public void rollback(boolean force)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

prepareInsert
```
public void prepareInsert(RowMetaInterface rowMeta,
                 String tableName)
                   throws KettleDatabaseException
```
Prepare inserting values into a table, using the fields & values in a Row

Parameters:
rowMeta - The row metadata to determine which values need to be inserted
table - The name of the table in which we want to insert rows

Throws:

KettleDatabaseException - if something went wrong.

prepareInsert
```
public void prepareInsert(RowMetaInterface rowMeta,
                 String schemaName,
                 String tableName)
                   throws KettleDatabaseException
```
Prepare inserting values into a table, using the fields & values in a Row

Parameters:
rowMeta - The metadata row to determine which values need to be inserted
schemaName - The name of the schema in which we want to insert rows
tableName - The name of the table in which we want to insert rows

Throws:

KettleDatabaseException - if something went wrong.

prepareSQL
```
public PreparedStatement prepareSQL(String sql)
                             throws KettleDatabaseException
```
Prepare a statement to be executed on the database. (does not return generated keys)

Parameters:
sql - The SQL to be prepared

Returns:
The PreparedStatement object.

Throws:

KettleDatabaseException

prepareSQL
```
public PreparedStatement prepareSQL(String sql,
                           boolean returnKeys)
                             throws KettleDatabaseException
```
Prepare a statement to be executed on the database.

Parameters:
sql - The SQL to be prepared
returnKeys - set to true if you want to return generated keys from an insert statement

Returns:
The PreparedStatement object.

Throws:

KettleDatabaseException

closeLookup

public void closeLookup()
                 throws KettleDatabaseException

Throws:: KettleDatabaseException

closePreparedStatement

public void closePreparedStatement(PreparedStatement ps)
                            throws KettleDatabaseException

Throws:: KettleDatabaseException

closeInsert

public void closeInsert()
                 throws KettleDatabaseException

Throws:: KettleDatabaseException

closeUpdate

public void closeUpdate()
                 throws KettleDatabaseException

Throws:: KettleDatabaseException

setValues

public void setValues(RowMetaInterface rowMeta,
             Object[] data)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setValues

public void setValues(RowMetaAndData row)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setValuesInsert

public void setValuesInsert(RowMetaInterface rowMeta,
                   Object[] data)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

setValuesInsert

public void setValuesInsert(RowMetaAndData row)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

setValuesUpdate

public void setValuesUpdate(RowMetaInterface rowMeta,
                   Object[] data)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

setValuesLookup

public void setValuesLookup(RowMetaInterface rowMeta,
                   Object[] data)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

setProcValues

public void setProcValues(RowMetaInterface rowMeta,
                 Object[] data,
                 int[] argnrs,
                 String[] argdir,
                 boolean result)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

setValue

public void setValue(PreparedStatement ps,
            ValueMetaInterface v,
            Object object,
            int pos)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

setValues

public void setValues(RowMetaAndData row,
             PreparedStatement ps)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setValues

public void setValues(RowMetaInterface rowMeta,
             Object[] data,
             PreparedStatement ps)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setValues

public void setValues(RowMetaInterface rowMeta,
             Object[] data,
             PreparedStatement ps,
             int ignoreThisValueIndex)
               throws KettleDatabaseException

Sets the values of the preparedStatement pstmt.

Parameters:: rowMeta -; data -
Throws:: KettleDatabaseException

getGeneratedKeys
```
public RowMetaAndData getGeneratedKeys(PreparedStatement ps)
                                throws KettleDatabaseException
```
Parameters:
ps - The prepared insert statement to use

Returns:
The generated keys in auto-increment fields

Throws:

KettleDatabaseException - in case something goes wrong retrieving the keys.

getNextSequenceValue

public Long getNextSequenceValue(String sequenceName,
                        String keyfield)
                          throws KettleDatabaseException

Throws:: KettleDatabaseException

getNextSequenceValue

public Long getNextSequenceValue(String schemaName,
                        String sequenceName,
                        String keyfield)
                          throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow

public void insertRow(String tableName,
             RowMetaInterface fields,
             Object[] data)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow

public void insertRow(String schemaName,
             String tableName,
             RowMetaInterface fields,
             Object[] data)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

getInsertStatement

public String getInsertStatement(String tableName,
                        RowMetaInterface fields)

getInsertStatement

public String getInsertStatement(String schemaName,
                        String tableName,
                        RowMetaInterface fields)

insertRow

public void insertRow()
               throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow

public void insertRow(boolean batch)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

updateRow

public void updateRow()
               throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow

public void insertRow(PreparedStatement ps)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow
```
public boolean insertRow(PreparedStatement ps,
                boolean batch)
                  throws KettleDatabaseException
```
Insert a row into the database using a prepared statement that has all values set.

Parameters:
ps - The prepared statement
batch - True if you want to use batch inserts (size = commit size)

Returns:
true if the rows are safe: if batch of rows was sent to the database OR if a commit was done.

Throws:

KettleDatabaseException

getUseBatchInsert

public boolean getUseBatchInsert(boolean batch)
                          throws KettleDatabaseException

Throws:: KettleDatabaseException

insertRow
```
public boolean insertRow(PreparedStatement ps,
                boolean batch,
                boolean handleCommit)
                  throws KettleDatabaseException
```
Insert a row into the database using a prepared statement that has all values set.

Parameters:
ps - The prepared statement
batch - True if you want to use batch inserts (size = commit size)
handleCommit - True if you want to handle the commit here after the commit size (False e.g. in case the step handles this, see TableOutput)

Returns:
true if the rows are safe: if batch of rows was sent to the database OR if a commit was done.

Throws:

KettleDatabaseException

clearInsertBatch

@Deprecated
public void clearInsertBatch()
                      throws KettleDatabaseException

Deprecated.

Clears batch of insert prepared statement

Throws:: KettleDatabaseException

clearBatch

public void clearBatch(PreparedStatement preparedStatement)
                throws KettleDatabaseException

Throws:: KettleDatabaseException

executeAndClearBatch

public void executeAndClearBatch(PreparedStatement preparedStatement)
                          throws KettleDatabaseException

Throws:: KettleDatabaseException

insertFinished

public void insertFinished(boolean batch)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

emptyAndCommit
```
public void emptyAndCommit(PreparedStatement ps,
                  boolean batch)
                    throws KettleDatabaseException
```
Close the passed prepared statement. This object's "written" property is passed to the method that does the execute and commit.

Parameters:
ps -
batch -

Throws:

KettleDatabaseException

emptyAndCommit
```
public void emptyAndCommit(PreparedStatement ps,
                  boolean batch,
                  int batchCounter)
                    throws KettleDatabaseException
```
Close the prepared statement of the insert statement.

Parameters:
ps - The prepared statement to empty and close.
batch - true if you are using batch processing
psBatchCounter - The number of rows on the batch queue

Throws:

KettleDatabaseException

createKettleDatabaseBatchException

public static KettleDatabaseBatchException createKettleDatabaseBatchException(String message,
                                                              SQLException ex)

insertFinished
```
@Deprecated
public void insertFinished(PreparedStatement ps,
                             boolean batch)
                    throws KettleDatabaseException
```
Deprecated. use emptyAndCommit() instead (pass in the number of rows left in the batch)

Close the prepared statement of the insert statement.

Parameters:
ps - The prepared statement to empty and close.
batch - true if you are using batch processing (typically true for this method)
psBatchCounter - The number of rows on the batch queue

Throws:

KettleDatabaseException

execStatement
```
public Result execStatement(String sql)
                     throws KettleDatabaseException
```
Execute an SQL statement on the database connection (has to be open)

Parameters:
sql - The SQL to execute

Returns:
a Result object indicating the number of lines read, deleted, inserted, updated, ...

Throws:

KettleDatabaseException - in case anything goes wrong.

execStatement

public Result execStatement(String rawsql,
                   RowMetaInterface params,
                   Object[] data)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

execStatements
```
public Result execStatements(String script)
                      throws KettleDatabaseException
```
Execute a series of SQL statements, separated by ;
We are already connected...
Multiple statements have to be split into parts We use the ";" to separate statements...
We keep the results in Result object from Jobs

Parameters:
script - The SQL script to be execute

Returns:
A result with counts of the number or records updates, inserted, deleted or read.

Throws:

KettleDatabaseException - In case an error occurs

execStatements
```
public Result execStatements(String script,
                    RowMetaInterface params,
                    Object[] data)
                      throws KettleDatabaseException
```
Execute a series of SQL statements, separated by ;
We are already connected...
Multiple statements have to be split into parts We use the ";" to separate statements...
We keep the results in Result object from Jobs

Parameters:
script - The SQL script to be execute
params - Parameters Meta
data - Parameters value

Returns:
A result with counts of the number or records updates, inserted, deleted or read.

Throws:

KettleDatabaseException - In case an error occurs

openQuery

public ResultSet openQuery(String sql)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

openQuery
```
public ResultSet openQuery(String sql,
                  RowMetaInterface params,
                  Object[] data)
                    throws KettleDatabaseException
```
Open a query on the database with a set of parameters stored in a Kettle Row

Parameters:
sql - The SQL to launch with question marks (?) as placeholders for the parameters
params - The parameters or null if no parameters are used.

Returns:
A JDBC ResultSet

Throws:

KettleDatabaseException - when something goes wrong with the query.

openQuery

public ResultSet openQuery(String sql,
                  RowMetaInterface params,
                  Object[] data,
                  int fetch_mode)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

openQuery

public ResultSet openQuery(String sql,
                  RowMetaInterface params,
                  Object[] data,
                  int fetch_mode,
                  boolean lazyConversion)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

openQuery

public ResultSet openQuery(PreparedStatement ps,
                  RowMetaInterface params,
                  Object[] data)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

getTableFields

public RowMetaInterface getTableFields(String tablename)
                                throws KettleDatabaseException

Throws:: KettleDatabaseException

getQueryFields

public RowMetaInterface getQueryFields(String sql,
                              boolean param)
                                throws KettleDatabaseException

Throws:: KettleDatabaseException

checkTableExists
```
public boolean checkTableExists(String tablename)
                         throws KettleDatabaseException
```
See if the table specified exists by reading

Parameters:
tablename - The name of the table to check.
This is supposed to be the properly quoted name of the table or the complete schema-table name combination.

Returns:
true if the table exists, false if it doesn't.

Throws:

KettleDatabaseException

checkColumnExists
```
public boolean checkColumnExists(String columnname,
                        String tablename)
                          throws KettleDatabaseException
```
See if the column specified exists by reading

Parameters:
columnname - The name of the column to check.
tablename - The name of the table to check.
This is supposed to be the properly quoted name of the table or the complete schema-table name combination.

Returns:
true if the table exists, false if it doesn't.

Throws:

KettleDatabaseException

checkSequenceExists
```
public boolean checkSequenceExists(String sequenceName)
                            throws KettleDatabaseException
```
Check whether the sequence exists, Oracle only!

Parameters:
sequenceName - The name of the sequence

Returns:
true if the sequence exists.

Throws:

KettleDatabaseException

checkSequenceExists

public boolean checkSequenceExists(String schemaName,
                          String sequenceName)
                            throws KettleDatabaseException

Check whether the sequence exists, Oracle only!

Parameters:: sequenceName - The name of the sequence
Returns:: true if the sequence exists.
Throws:: KettleDatabaseException

checkIndexExists
```
public boolean checkIndexExists(String tableName,
                       String[] idx_fields)
                         throws KettleDatabaseException
```
Check if an index on certain fields in a table exists.

Parameters:
tableName - The table on which the index is checked
idx_fields - The fields on which the indexe is checked

Returns:
True if the index exists

Throws:

KettleDatabaseException

checkIndexExists

public boolean checkIndexExists(String schemaName,
                       String tableName,
                       String[] idx_fields)
                         throws KettleDatabaseException

Check if an index on certain fields in a table exists.

Parameters:: tablename - The table on which the index is checked; idx_fields - The fields on which the indexe is checked
Returns:: True if the index exists
Throws:: KettleDatabaseException

getCreateIndexStatement

public String getCreateIndexStatement(String tablename,
                             String indexname,
                             String[] idx_fields,
                             boolean tk,
                             boolean unique,
                             boolean bitmap,
                             boolean semi_colon)

getCreateIndexStatement

public String getCreateIndexStatement(String schemaname,
                             String tablename,
                             String indexname,
                             String[] idx_fields,
                             boolean tk,
                             boolean unique,
                             boolean bitmap,
                             boolean semi_colon)

getCreateSequenceStatement

public String getCreateSequenceStatement(String sequence,
                                long start_at,
                                long increment_by,
                                long max_value,
                                boolean semi_colon)

getCreateSequenceStatement

public String getCreateSequenceStatement(String sequence,
                                String start_at,
                                String increment_by,
                                String max_value,
                                boolean semi_colon)

getCreateSequenceStatement

public String getCreateSequenceStatement(String schemaName,
                                String sequence,
                                long start_at,
                                long increment_by,
                                long max_value,
                                boolean semi_colon)

getCreateSequenceStatement

public String getCreateSequenceStatement(String schemaName,
                                String sequenceName,
                                String start_at,
                                String increment_by,
                                String max_value,
                                boolean semi_colon)

getQueryFields

public RowMetaInterface getQueryFields(String sql,
                              boolean param,
                              RowMetaInterface inform,
                              Object[] data)
                                throws KettleDatabaseException

Throws:: KettleDatabaseException

closeQuery

public void closeQuery(ResultSet res)
                throws KettleDatabaseException

Throws:: KettleDatabaseException

absolute

public boolean absolute(ResultSet rs,
               int position)
                 throws KettleDatabaseException

Throws:: KettleDatabaseException

relative

public boolean relative(ResultSet rs,
               int rows)
                 throws KettleDatabaseException

Throws:: KettleDatabaseException

afterLast

public void afterLast(ResultSet rs)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

first

public void first(ResultSet rs)
           throws KettleDatabaseException

Throws:: KettleDatabaseException

getRow
```
public Object[] getRow(ResultSet rs)
                throws KettleDatabaseException
```
Get a row from the resultset. Do not use lazy conversion

Parameters:
rs - The resultset to get the row from

Returns:
one row or null if no row was found on the resultset or if an error occurred.

Throws:

KettleDatabaseException

getRow
```
public Object[] getRow(ResultSet rs,
              boolean lazyConversion)
                throws KettleDatabaseException
```
Get a row from the resultset.

Parameters:
rs - The resultset to get the row from
lazyConversion - set to true if strings need to have lazy conversion enabled

Returns:
one row or null if no row was found on the resultset or if an error occurred.

Throws:

KettleDatabaseException

getRow

public Object[] getRow(ResultSet rs,
              ResultSetMetaData dummy,
              RowMetaInterface rowInfo)
                throws KettleDatabaseException

Get a row from the resultset.

Parameters:: rs - The resultset to get the row from
Returns:: one row or null if no row was found on the resultset or if an error occurred.
Throws:: KettleDatabaseException

printSQLException

public void printSQLException(SQLException ex)

setLookup

public void setLookup(String table,
             String[] codes,
             String[] condition,
             String[] gets,
             String[] rename,
             String orderby)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setLookup

public void setLookup(String schema,
             String table,
             String[] codes,
             String[] condition,
             String[] gets,
             String[] rename,
             String orderby)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setLookup

public void setLookup(String tableName,
             String[] codes,
             String[] condition,
             String[] gets,
             String[] rename,
             String orderby,
             boolean checkForMultipleResults)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

setLookup

public void setLookup(String schemaName,
             String tableName,
             String[] codes,
             String[] condition,
             String[] gets,
             String[] rename,
             String orderby,
             boolean checkForMultipleResults)
               throws KettleDatabaseException

Throws:: KettleDatabaseException

prepareUpdate

public boolean prepareUpdate(String table,
                    String[] codes,
                    String[] condition,
                    String[] sets)

prepareUpdate

public boolean prepareUpdate(String schemaName,
                    String tableName,
                    String[] codes,
                    String[] condition,
                    String[] sets)

prepareDelete
```
public boolean prepareDelete(String table,
                    String[] codes,
                    String[] condition)
```
Prepare a delete statement by giving it the tablename, fields and conditions to work with.

Parameters:
table - The table-name to delete in
codes -
condition -

Returns:
true when everything went OK, false when something went wrong.

prepareDelete
```
public boolean prepareDelete(String schemaName,
                    String tableName,
                    String[] codes,
                    String[] condition)
```
Prepare a delete statement by giving it the tablename, fields and conditions to work with.

Parameters:
schemaName - the schema-name to delete in
tableName - The table-name to delete in
codes -
condition -

Returns:
true when everything went OK, false when something went wrong.

setProcLookup

public void setProcLookup(String proc,
                 String[] arg,
                 String[] argdir,
                 int[] argtype,
                 String returnvalue,
                 int returntype)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getLookup

public Object[] getLookup()
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getLookup

public Object[] getLookup(boolean failOnMultipleResults)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getLookup

public Object[] getLookup(PreparedStatement ps)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getLookup

public Object[] getLookup(PreparedStatement ps,
                 boolean failOnMultipleResults)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getDatabaseMetaData

public DatabaseMetaData getDatabaseMetaData()
                                     throws KettleDatabaseException

Throws:: KettleDatabaseException

getDDL

public String getDDL(String tablename,
            RowMetaInterface fields)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

getDDL

public String getDDL(String tablename,
            RowMetaInterface fields,
            String tk,
            boolean use_autoinc,
            String pk)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

getDDL

public String getDDL(String tableName,
            RowMetaInterface fields,
            String tk,
            boolean use_autoinc,
            String pk,
            boolean semicolon)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

getCreateTableStatement
```
public String getCreateTableStatement(String tableName,
                             RowMetaInterface fields,
                             String tk,
                             boolean use_autoinc,
                             String pk,
                             boolean semicolon)
```
Generates SQL

Parameters:
tableName - the table name or schema/table combination: this needs to be quoted properly in advance.
fields - the fields
tk - the name of the technical key field
use_autoinc - true if we need to use auto-increment fields for a primary key
pk - the name of the primary/technical key field
semicolon - append semicolon to the statement
pkc - primary key composite ( name of the key fields)

Returns:
the SQL needed to create the specified table and fields.

getAlterTableStatement

public String getAlterTableStatement(String tableName,
                            RowMetaInterface fields,
                            String tk,
                            boolean use_autoinc,
                            String pk,
                            boolean semicolon)
                              throws KettleDatabaseException

Throws:: KettleDatabaseException

truncateTable

public void truncateTable(String tablename)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

truncateTable

public void truncateTable(String schema,
                 String tablename)
                   throws KettleDatabaseException

Throws:: KettleDatabaseException

getOneRow
```
public RowMetaAndData getOneRow(String sql)
                         throws KettleDatabaseException
```
Execute a query and return at most one row from the resultset

Parameters:
sql - The SQL for the query

Returns:
one Row with data or null if nothing was found.

Throws:

KettleDatabaseException

getMetaFromRow

public RowMeta getMetaFromRow(Object[] row,
                     ResultSetMetaData md)
                       throws SQLException,
                              KettleDatabaseException

Throws:: SQLException; KettleDatabaseException

getOneRow

public RowMetaAndData getOneRow(String sql,
                       RowMetaInterface param,
                       Object[] data)
                         throws KettleDatabaseException

Throws:: KettleDatabaseException

getParameterMetaData

public RowMetaInterface getParameterMetaData(PreparedStatement ps)

countParameters

public int countParameters(String sql)

getParameterMetaData

public RowMetaInterface getParameterMetaData(String sql,
                                    RowMetaInterface inform,
                                    Object[] data)

writeLogRecord

public void writeLogRecord(LogTableCoreInterface logTable,
                  LogStatus status,
                  Object subject,
                  Object parent)
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

cleanupLogRecords

public void cleanupLogRecords(LogTableCoreInterface logTable)
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

getLastLogDate

public Object[] getLastLogDate(String logtable,
                      String name,
                      boolean job,
                      LogStatus status)
                        throws KettleDatabaseException

Throws:: KettleDatabaseException

getNextValue

public Long getNextValue(Hashtable<String,Counter> counters,
                String tableName,
                String val_key)
                  throws KettleDatabaseException

Throws:: KettleDatabaseException

getNextValue

public Long getNextValue(Hashtable<String,Counter> counters,
                String schemaName,
                String tableName,
                String val_key)
                  throws KettleDatabaseException

Throws:: KettleDatabaseException

toString
```
public String toString()
```
Overrides:

toString in class Object

isSystemTable

public boolean isSystemTable(String table_name)

getRows
```
public List<Object[]> getRows(String sql,
                     int limit)
                       throws KettleDatabaseException
```
Reads the result of an SQL query into an ArrayList

Parameters:
sql - The SQL to launch
limit - <=0 means unlimited, otherwise this specifies the maximum number of rows read.

Returns:
An ArrayList of rows.

Throws:

KettleDatabaseException - if something goes wrong.

getRows
```
public List<Object[]> getRows(String sql,
                     int limit,
                     ProgressMonitorListener monitor)
                       throws KettleDatabaseException
```
Reads the result of an SQL query into an ArrayList

Parameters:
sql - The SQL to launch
limit - <=0 means unlimited, otherwise this specifies the maximum number of rows read.
monitor - The progress monitor to update while getting the rows.

Returns:
An ArrayList of rows.

Throws:

KettleDatabaseException - if something goes wrong.

getRows
```
public List<Object[]> getRows(String sql,
                     RowMetaInterface params,
                     Object[] data,
                     int fetch_mode,
                     boolean lazyConversion,
                     int limit,
                     ProgressMonitorListener monitor)
                       throws KettleDatabaseException
```
Reads the result of an SQL query into an ArrayList.

Parameters:
sql - The SQL to launch
params - The types of any parameters to be passed to the query
data - The values of any parameters to be passed to the query
fetch_mode - The fetch mode for the query (ResultSet.FETCH_FORWARD, e.g.)
lazyConversion - Whether to perform lazy conversion of the values
limit - <=0 means unlimited, otherwise this specifies the maximum number of rows read.
monitor - The progress monitor to update while getting the rows.

Returns:
An ArrayList of rows.

Throws:

KettleDatabaseException - if something goes wrong.

getRows
```
public List<Object[]> getRows(ResultSet rset,
                     int limit,
                     ProgressMonitorListener monitor)
                       throws KettleDatabaseException
```
Reads the result of a ResultSet into an ArrayList

Parameters:
rset - the ResultSet to read out
limit - <=0 means unlimited, otherwise this specifies the maximum number of rows read.
monitor - The progress monitor to update while getting the rows.

Returns:
An ArrayList of rows.

Throws:

KettleDatabaseException - if something goes wrong.

getFirstRows

public List<Object[]> getFirstRows(String table_name,
                          int limit)
                            throws KettleDatabaseException

Throws:: KettleDatabaseException

getFirstRows
```
public List<Object[]> getFirstRows(String table_name,
                          int limit,
                          ProgressMonitorListener monitor)
                            throws KettleDatabaseException
```
Get the first rows from a table (for preview)

Parameters:
table_name - The table name (or schema/table combination): this needs to be quoted properly
limit - limit <=0 means unlimited, otherwise this specifies the maximum number of rows read.
monitor - The progress monitor to update while getting the rows.

Returns:
An ArrayList of rows.

Throws:

KettleDatabaseException - in case something goes wrong

getReturnRowMeta

public RowMetaInterface getReturnRowMeta()

getTableTypes

public String[] getTableTypes()
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

getTablenames

public String[] getTablenames()
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

getTablenames

public String[] getTablenames(boolean includeSchema)
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

getTablenames

public String[] getTablenames(String schemanamein,
                     boolean includeSchema)
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

getTableMap

public Map<String,Collection<String>> getTableMap()
                                           throws KettleDatabaseException

Throws:: KettleDatabaseException

getTableMap

public Map<String,Collection<String>> getTableMap(String schemanamein)
                                           throws KettleDatabaseException

Throws:: KettleDatabaseException

getViews

public String[] getViews()
                  throws KettleDatabaseException

Throws:: KettleDatabaseException

getViews

public String[] getViews(boolean includeSchema)
                  throws KettleDatabaseException

Throws:: KettleDatabaseException

getViews

public String[] getViews(String schemanamein,
                boolean includeSchema)
                  throws KettleDatabaseException

Throws:: KettleDatabaseException

getViewMap

public Map<String,Collection<String>> getViewMap()
                                          throws KettleDatabaseException

Throws:: KettleDatabaseException

getViewMap

public Map<String,Collection<String>> getViewMap(String schemanamein)
                                          throws KettleDatabaseException

Throws:: KettleDatabaseException

getSynonyms

public String[] getSynonyms()
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

getSynonyms

public String[] getSynonyms(boolean includeSchema)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

getSynonyms

public String[] getSynonyms(String schemanamein,
                   boolean includeSchema)
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

getSynonymMap

public Map<String,Collection<String>> getSynonymMap()
                                             throws KettleDatabaseException

Throws:: KettleDatabaseException

getSynonymMap

public Map<String,Collection<String>> getSynonymMap(String schemanamein)
                                             throws KettleDatabaseException

Throws:: KettleDatabaseException

getSchemas

public String[] getSchemas()
                    throws KettleDatabaseException

Throws:: KettleDatabaseException

getCatalogs

public String[] getCatalogs()
                     throws KettleDatabaseException

Throws:: KettleDatabaseException

getProcedures

public String[] getProcedures()
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

isAutoCommit
```
public boolean isAutoCommit()
```

getDatabaseMeta
```
public DatabaseMeta getDatabaseMeta()
```
Returns:
Returns the databaseMeta.

lockTables
```
public void lockTables(String[] tableNames)
                throws KettleDatabaseException
```
Lock a tables in the database for write operations

Parameters:
tableNames - The tables to lock. These need to be the appropriately quoted fully qualified (schema+table) names.

Throws:

KettleDatabaseException

unlockTables
```
public void unlockTables(String[] tableNames)
                  throws KettleDatabaseException
```
Unlock certain tables in the database for write operations

Parameters:
tableNames - The tables to unlock

Throws:

KettleDatabaseException

getOpened
```
public int getOpened()
```
Returns:
the opened

setOpened
```
public void setOpened(int opened)
```
Parameters:
opened - the opened to set

getConnectionGroup
```
public String getConnectionGroup()
```
Returns:
the connectionGroup

setConnectionGroup
```
public void setConnectionGroup(String connectionGroup)
```
Parameters:
connectionGroup - the connectionGroup to set

getPartitionId
```
public String getPartitionId()
```
Returns:
the partitionId

setPartitionId
```
public void setPartitionId(String partitionId)
```
Parameters:
partitionId - the partitionId to set

getCopy
```
public int getCopy()
```
Returns:
the copy

setCopy
```
public void setCopy(int copy)
```
Parameters:
copy - the copy to set

copyVariablesFrom
```
public void copyVariablesFrom(VariableSpace space)
```
Description copied from interface: VariableSpace

Copy the variables from another space, without initializing with the defaults. This does not affect any parent relationship.

Specified by:

copyVariablesFrom in interface VariableSpace

Parameters:
space - the space to copy the variables from.

environmentSubstitute
```
public String environmentSubstitute(String aString)
```
Description copied from interface: VariableSpace

Substitute the string using the current variable space.

Specified by:

environmentSubstitute in interface VariableSpace

Parameters:
aString - The string to substitute.

Returns:
The substituted string.

environmentSubstitute
```
public String[] environmentSubstitute(String[] aString)
```
Description copied from interface: VariableSpace

Replaces environment variables in an array of strings. See also: environmentSubstitute(String string)

Specified by:

environmentSubstitute in interface VariableSpace

Parameters:
aString - The array of strings that wants its variables to be replaced.

Returns:
the array with the environment variables replaced.

fieldSubstitute
```
public String fieldSubstitute(String aString,
                     RowMetaInterface rowMeta,
                     Object[] rowData)
                       throws KettleValueException
```
Description copied from interface: VariableSpace

Substitutes field values in aString. Field values are of the form "?{}". The values are retrieved from the specified row. Please note that the getString() method is used to convert to a String, for all values in the row.

Specified by:

fieldSubstitute in interface VariableSpace

Parameters:
aString - the string on which to apply the substitution.
rowMeta - The row metadata to use.
rowData - The row data to use

Returns:
the string with the substitution applied.

Throws:

KettleValueException - In case there is a String conversion error

getParentVariableSpace
```
public VariableSpace getParentVariableSpace()
```
Description copied from interface: VariableSpace

Get the parent of the variable space.

Specified by:

getParentVariableSpace in interface VariableSpace

Returns:
the parent.

setParentVariableSpace
```
public void setParentVariableSpace(VariableSpace parent)
```
Description copied from interface: VariableSpace

Set the parent variable space

Specified by:

setParentVariableSpace in interface VariableSpace

Parameters:
parent - The parent variable space to set

getVariable
```
public String getVariable(String variableName,
                 String defaultValue)
```
Description copied from interface: VariableSpace

Get the value of a variable with a default in case the variable is not found.

Specified by:

getVariable in interface VariableSpace

Parameters:
variableName - The name of the variable
defaultValue - The default value in case the variable could not be found

Returns:
the String value of a variable

getVariable
```
public String getVariable(String variableName)
```
Description copied from interface: VariableSpace

Get the value of a variable.

Specified by:

getVariable in interface VariableSpace

Parameters:
variableName - The name of the variable

Returns:
the String value of a variable or null in case the variable could not be found.

getBooleanValueOfVariable
```
public boolean getBooleanValueOfVariable(String variableName,
                                boolean defaultValue)
```
Description copied from interface: VariableSpace

This method returns a boolean for the new variable check boxes. If the variable name is not set or the variable name is not specified, this method simply returns the default value. If not, it convert the variable value to a boolean. "Y", "YES" and "TRUE" all convert to true. (case insensitive)

Specified by:

getBooleanValueOfVariable in interface VariableSpace

Parameters:
variableName - The variable to look up.
defaultValue - The default value to return.

Returns:
See Also:
static method ValueMeta.convertStringToBoolean()

initializeVariablesFrom
```
public void initializeVariablesFrom(VariableSpace parent)
```
Description copied from interface: VariableSpace

Initialize variable space using the defaults, copy over the variables from the parent (using copyVariablesFrom()), after this the "injected" variables should be inserted (injectVariables()). The parent is set as parent variable space.

Specified by:

initializeVariablesFrom in interface VariableSpace

Parameters:
parent - the parent to start from, or null if root.

listVariables
```
public String[] listVariables()
```
Description copied from interface: VariableSpace

List the variables (not the values) that are currently in the variable space.

Specified by:

listVariables in interface VariableSpace

Returns:
Array of String variable names.

setVariable
```
public void setVariable(String variableName,
               String variableValue)
```
Description copied from interface: VariableSpace

Sets a variable in the Kettle Variables list.

Specified by:

setVariable in interface VariableSpace

Parameters:
variableName - The name of the variable to set
variableValue - The value of the variable to set. If the variableValue is null, the variable is cleared from the list.

shareVariablesWith
```
public void shareVariablesWith(VariableSpace space)
```
Description copied from interface: VariableSpace

Share a variable space from another variable space. This means that the object should take over the space used as argument.

Specified by:

shareVariablesWith in interface VariableSpace

Parameters:
space - Variable space to be shared.

injectVariables
```
public void injectVariables(Map<String,String> prop)
```
Description copied from interface: VariableSpace

Inject variables. The behaviour should be that the properties object will be stored and at the time the VariableSpace is initialized (or upon calling this method if the space is already initialized). After injecting the link of the properties object should be removed.

Specified by:

injectVariables in interface VariableSpace

Parameters:
prop - Properties object containing key-value pairs.

callProcedure

public RowMetaAndData callProcedure(String[] arg,
                           String[] argdir,
                           int[] argtype,
                           String resultname,
                           int resulttype)
                             throws KettleDatabaseException

Throws:: KettleDatabaseException

closeProcedureStatement

public void closeProcedureStatement()
                             throws KettleDatabaseException

Throws:: KettleDatabaseException

getDDLCreationTable

public String getDDLCreationTable(String tableName,
                         RowMetaInterface fields)
                           throws KettleDatabaseException

Return SQL CREATION statement for a Table

Parameters:: tableName - The table to create
Throws:: KettleDatabaseException

getDDLTruncateTable

public String getDDLTruncateTable(String schema,
                         String tablename)
                           throws KettleDatabaseException

Return SQL TRUNCATE statement for a Table

Parameters:: schema - The schema; tableNameWithSchema - The table to create
Throws:: KettleDatabaseException

getSQLOutput

public String getSQLOutput(String schemaName,
                  String tableName,
                  RowMetaInterface fields,
                  Object[] r,
                  String dateFormat)
                    throws KettleDatabaseException

Return SQL statement (INSERT INTO TableName ...

Parameters:: schemaName - tableName The schema; tableName -; fields -; dateFormat - date format of field
Throws:: KettleDatabaseException

setSavepoint

public Savepoint setSavepoint()
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

setSavepoint

public Savepoint setSavepoint(String savePointName)
                       throws KettleDatabaseException

Throws:: KettleDatabaseException

releaseSavepoint

public void releaseSavepoint(Savepoint savepoint)
                      throws KettleDatabaseException

Throws:: KettleDatabaseException

rollback

public void rollback(Savepoint savepoint)
              throws KettleDatabaseException

Throws:: KettleDatabaseException

getParentObject
```
public Object getParentObject()
```

getPrimaryKeyColumnNames

public String[] getPrimaryKeyColumnNames(String tablename)
                                  throws KettleDatabaseException

Return primary key column names ...

Parameters:: tablename -
Throws:: KettleDatabaseException

getSequences
```
public String[] getSequences()
                      throws KettleDatabaseException
```
Return all sequence names from connection

Returns:
The sequences name list.

Throws:

KettleDatabaseException

getFilename
```
public String getFilename()
```
Description copied from interface: LoggingObjectInterface

Gets the filename.

Specified by:

getFilename in interface LoggingObjectInterface

Returns:
the filename

getLogChannelId
```
public String getLogChannelId()
```
Description copied from interface: LoggingObjectInterface

Gets the log channel id.

Specified by:

getLogChannelId in interface LoggingObjectInterface

Returns:
the log channel id

getObjectName
```
public String getObjectName()
```
Description copied from interface: LoggingObjectInterface

Gets the object name.

Specified by:

getObjectName in interface LoggingObjectInterface

Returns:
the name

getObjectCopy
```
public String getObjectCopy()
```
Description copied from interface: LoggingObjectInterface

Gets a string identifying a copy in a series of steps.

Specified by:

getObjectCopy in interface LoggingObjectInterface

Returns:
A string identifying a copy in a series of steps.

getObjectId
```
public ObjectId getObjectId()
```
Description copied from interface: LoggingObjectInterface

Gets the object id in a repository.

Specified by:

getObjectId in interface LoggingObjectInterface

Returns:
the objectId in a repository

getObjectRevision
```
public ObjectRevision getObjectRevision()
```
Description copied from interface: LoggingObjectInterface

Gets the objects revision in a repository.

Specified by:

getObjectRevision in interface LoggingObjectInterface

Returns:
the object revision in a repository

getObjectType
```
public LoggingObjectType getObjectType()
```
Description copied from interface: LoggingObjectInterface

Gets the object type.

Specified by:

getObjectType in interface LoggingObjectInterface

Returns:
the objectType

getParent
```
public LoggingObjectInterface getParent()
```
Description copied from interface: LoggingObjectInterface

Gets the parent.

Specified by:

getParent in interface LoggingObjectInterface

Returns:
the parent

getRepositoryDirectory
```
public RepositoryDirectory getRepositoryDirectory()
```
Description copied from interface: LoggingObjectInterface

Gets the repository directory.

Specified by:

getRepositoryDirectory in interface LoggingObjectInterface

Returns:
the repositoryDirectory

getLogLevel
```
public LogLevel getLogLevel()
```
Description copied from interface: LoggingObjectInterface

Gets the logging level of the log channel of this logging object.

Specified by:

getLogLevel in interface LoggingObjectInterface

Returns:
The logging level of the log channel of this logging object.

setLogLevel

public void setLogLevel(LogLevel logLevel)

getContainerObjectId
```
public String getContainerObjectId()
```
Description copied from interface: LoggingObjectInterface

Gets the execution container (Carte/DI server/BI Server) object id. We use this to see to which copy of the job/trans hierarchy this object belongs. If it is null, we assume that we are running a single copy in Spoon/Pan/Kitchen.

Specified by:

getContainerObjectId in interface LoggingObjectInterface

Returns:
the carteObjectId

setContainerObjectId
```
public void setContainerObjectId(String containerObjectId)
```
Parameters:
containerObjectId - the execution container Object id to set

getRegistrationDate
```
public Date getRegistrationDate()
```
Stub

Specified by:

getRegistrationDate in interface LoggingObjectInterface

Returns:
The registration date of this logging object. Null if it's not registered.

getNrExecutedCommits
```
public int getNrExecutedCommits()
```
Returns:
the nrExecutedCommits

setNrExecutedCommits
```
public void setNrExecutedCommits(int nrExecutedCommits)
```
Parameters:
nrExecutedCommits - the nrExecutedCommits to set

execStatementsFromFile
```
public Result execStatementsFromFile(String filename,
                            boolean sendSinglestatement)
                              throws KettleException
```
Execute an SQL statement inside a file on the database connection (has to be open)

Parameters:
sql - The file that contains SQL to execute

Returns:
a Result object indicating the number of lines read, deleted, inserted, updated, ...

Throws:

KettleDatabaseException - in case anything goes wrong.

KettleException

isGatheringMetrics
```
public boolean isGatheringMetrics()
```
Description copied from interface: LoggingObjectInterface

Gets the boolean value of whether or not this object is gathering kettle metrics during execution.

Specified by:

isGatheringMetrics in interface LoggingObjectInterface

Returns:
true if this logging object is gathering kettle metrics during execution

setGatheringMetrics
```
public void setGatheringMetrics(boolean gatheringMetrics)
```
Description copied from interface: LoggingObjectInterface

Enable of disable kettle metrics gathering during execution

Specified by:

setGatheringMetrics in interface LoggingObjectInterface

Parameters:
gatheringMetrics - set to true to enable metrics gathering during execution.

isForcingSeparateLogging
```
public boolean isForcingSeparateLogging()
```
Specified by:

isForcingSeparateLogging in interface LoggingObjectInterface

Returns:
True if the logging is forcibly separated out from even identical objects.

setForcingSeparateLogging
```
public void setForcingSeparateLogging(boolean forcingSeparateLogging)
```
Description copied from interface: LoggingObjectInterface

This option will force the create of a separate logging channel even if the logging concerns identical objects with identical names.

Specified by:

setForcingSeparateLogging in interface LoggingObjectInterface

Parameters:
forcingSeparateLogging - Set to true to force separate logging

Class Database

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Database

Database

Method Detail

equals

setConnection

getConnection

setQueryLimit

getPrepStatementInsert

getPrepStatementLookup

getPrepStatementUpdate

connect

connect

connect

normalConnect

disconnect

closeConnectionOnly

cancelQuery

cancelStatement

setCommit

setAutoCommit

commit

commit

commitLog

commitLog

rollback

rollback

prepareInsert

prepareInsert

prepareSQL

prepareSQL

closeLookup

closePreparedStatement

closeInsert

closeUpdate

setValues

setValues

setValuesInsert

setValuesInsert

setValuesUpdate

setValuesLookup

setProcValues

setValue

setValues

setValues

setValues

getGeneratedKeys

getNextSequenceValue

getNextSequenceValue

insertRow

insertRow

getInsertStatement

getInsertStatement

insertRow

insertRow

updateRow

insertRow

insertRow

getUseBatchInsert

insertRow

clearInsertBatch

clearBatch

executeAndClearBatch

insertFinished

emptyAndCommit

emptyAndCommit

createKettleDatabaseBatchException

insertFinished

execStatement

execStatement

execStatements

execStatements

openQuery

openQuery

openQuery

openQuery