Package org.frankframework.dbms

Class Db2DbmsSupport

java.lang.Object

org.frankframework.dbms.GenericDbmsSupport

org.frankframework.dbms.Db2DbmsSupport

All Implemented Interfaces:

IDbmsSupport

public class Db2DbmsSupport
extends GenericDbmsSupport

Support for DB2.

Author:

Gerrit van Brakel, Jaco de Groot

Field Summary

Fields inherited from class org.frankframework.dbms.GenericDbmsSupport

KEYWORD_SELECT, log, sqlTranslators

Constructor Summary

Constructors

Constructor	Description
Db2DbmsSupport()

Method Summary

Modifier and Type	Method	Description
Dbms	getDbms()
String	getFromForTablelessSelect()	http://en.wikipedia.org/wiki/DUAL_table
String	getSchema(Connection conn)
ResultSet	getTableColumns(Connection conn, String schemaName, String tableName, String columnNamePattern)
boolean	hasIndexOnColumn(Connection conn, String schemaName, String tableName, String columnName)
boolean	hasIndexOnColumns(Connection conn, String schemaOwner, String tableName, List<String> columns)
boolean	hasSkipLockedFunctionality()
boolean	isColumnPresent(Connection conn, String schemaName, String tableName, String columnName)
boolean	isTablePresent(Connection conn, String schemaName, String tableName)
String	prepareQueryTextForWorkQueuePeeking(int batchSize, String selectQuery, int wait)
String	prepareQueryTextForWorkQueueReading(int batchSize, String selectQuery, int wait)

Methods inherited from class org.frankframework.dbms.GenericDbmsSupport

applyBlobParameter, applyClobParameter, autoIncrementInsertValue, autoIncrementKeyMustBeInserted, autoIncrementUsesSequenceObject, convertQuery, createTranslator, doHasIndexOnColumns, doIsColumnPresent, doIsTablePresent, getAutoIncrementKeyFieldType, getBlobFieldType, getBlobHandle, getBlobHandle, getBlobInputStream, getBlobInputStream, getBlobOutputStream, getBlobOutputStream, getBlobOutputStream, getBooleanValue, getClobHandle, getClobHandle, getClobReader, getClobReader, getClobWriter, getClobWriter, getDateAndOffset, getDatetimeLiteral, getDbmsName, getFormattedDate, getLength, getSqlTranslator, getSysDate, getTableColumns, getTableColumns, getTextFieldType, getTimestampAsDate, getTimestampFieldType, isBlobType, isClobType, isColumnPresent, isConstraintViolation, isParameterTypeMatchRequired, isQueryConversionRequired, isSequencePresent, isTablePresent, prepareQueryTextForNonLockingRead, prepareQueryTextForWorkQueuePeeking, prepareQueryTextForWorkQueueReading, provideFirstRowsHintAfterFirstKeyword, provideIndexHintAfterFirstKeyword, provideTrailingFirstRowsHint, splitQuery, updateBlob, updateBlob, updateClob, updateClob, warnConvertQuery

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.frankframework.dbms.IDbmsSupport

canFetchStatementParameterMetaData, getCursorSqlType, isRowVersionTimestamp, isStoredProcedureResultSetSupported

Constructor Details

Db2DbmsSupport

public Db2DbmsSupport()

Method Details

getDbms

public Dbms getDbms()

Specified by:

getDbms in interface IDbmsSupport

Overrides:

getDbms in class GenericDbmsSupport

hasSkipLockedFunctionality

public boolean hasSkipLockedFunctionality()

Specified by:

hasSkipLockedFunctionality in interface IDbmsSupport

Overrides:

hasSkipLockedFunctionality in class GenericDbmsSupport

getFromForTablelessSelect

public String getFromForTablelessSelect()

Description copied from interface: IDbmsSupport

http://en.wikipedia.org/wiki/DUAL_table

Specified by:

getFromForTablelessSelect in interface IDbmsSupport

Overrides:

getFromForTablelessSelect in class GenericDbmsSupport

prepareQueryTextForWorkQueueReading

public String prepareQueryTextForWorkQueueReading(int batchSize,
 String selectQuery,
 int wait)
                                           throws DbmsException

Specified by:

prepareQueryTextForWorkQueueReading in interface IDbmsSupport

Overrides:

prepareQueryTextForWorkQueueReading in class GenericDbmsSupport

Throws:

DbmsException

prepareQueryTextForWorkQueuePeeking

public String prepareQueryTextForWorkQueuePeeking(int batchSize,
 String selectQuery,
 int wait)
                                           throws DbmsException

Specified by:

prepareQueryTextForWorkQueuePeeking in interface IDbmsSupport

Overrides:

prepareQueryTextForWorkQueuePeeking in class GenericDbmsSupport

Throws:

DbmsException

getSchema

public String getSchema(Connection conn)
                 throws DbmsException

Specified by:

getSchema in interface IDbmsSupport

Overrides:

getSchema in class GenericDbmsSupport

Throws:

DbmsException

isTablePresent

public boolean isTablePresent(Connection conn,
 String schemaName,
 String tableName)
                       throws DbmsException

Specified by:

isTablePresent in interface IDbmsSupport

Overrides:

isTablePresent in class GenericDbmsSupport

Throws:

DbmsException

getTableColumns

public ResultSet getTableColumns(Connection conn,
 String schemaName,
 String tableName,
 String columnNamePattern)
                          throws DbmsException

Specified by:

getTableColumns in interface IDbmsSupport

Overrides:

getTableColumns in class GenericDbmsSupport

Throws:

DbmsException

isColumnPresent

public boolean isColumnPresent(Connection conn,
 String schemaName,
 String tableName,
 String columnName)
                        throws DbmsException

Specified by:

isColumnPresent in interface IDbmsSupport

Overrides:

isColumnPresent in class GenericDbmsSupport

Throws:

DbmsException

hasIndexOnColumn

public boolean hasIndexOnColumn(Connection conn,
 String schemaName,
 String tableName,
 String columnName)
                         throws DbmsException

Specified by:

hasIndexOnColumn in interface IDbmsSupport

Overrides:

hasIndexOnColumn in class GenericDbmsSupport

Throws:

DbmsException

hasIndexOnColumns

public boolean hasIndexOnColumns(Connection conn,
 String schemaOwner,
 String tableName,
 List<String> columns)
                          throws DbmsException

Specified by:

hasIndexOnColumns in interface IDbmsSupport

Overrides:

hasIndexOnColumns in class GenericDbmsSupport

Throws:

DbmsException