Package org.apache.empire.dbms.sqlserver

Class DBMSHandlerMSSQL.DBCommandMSSQL

java.lang.Object

org.apache.empire.db.DBObject

org.apache.empire.db.DBExpr

org.apache.empire.db.DBCommandExpr

org.apache.empire.db.DBCommand

org.apache.empire.dbms.sqlserver.DBMSHandlerMSSQL.DBCommandMSSQL

All Implemented Interfaces:

Cloneable

Enclosing class:

DBMSHandlerMSSQL

public static class DBMSHandlerMSSQL.DBCommandMSSQL
extends DBCommand

Provides a DBCommand implementation for Microsoft SQL-Server

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.empire.db.DBCommandExpr

DBCommandExpr.DBCmdColumn, DBCommandExpr.DBCmdQuery

Field Summary

Fields

Modifier and Type	Field	Description
protected int	limit
protected int	skipRows

Fields inherited from class org.apache.empire.db.DBCommand

autoPrepareStmt, cmdParams, groupBy, having, joins, log, parentTables, select, selectDistinct, set, where

Fields inherited from class org.apache.empire.db.DBCommandExpr

cmdQuery, orderBy, SF_DEFAULT, SF_SKIP_FROM, SF_SKIP_GROUP, SF_SKIP_LIMIT, SF_SKIP_ORDER, SF_SKIP_SELECT, SF_SKIP_WHERE

Fields inherited from class org.apache.empire.db.DBExpr

CTX_ALIAS, CTX_ALL, CTX_DEFAULT, CTX_FULLNAME, CTX_NAME, CTX_NOPARENTHESIS, CTX_VALUE

Constructor Summary

Constructors

Constructor	Description
DBCommandMSSQL(DBMSHandlerMSSQL dbms, boolean autoPrepareStmt)

Method Summary

Modifier and Type	Method	Description
protected void	addSelect(DBSQLBuilder sql)
void	clearLimit()	Clears a limit or offset set by calling limit() or offset()
void	getSelect(DBSQLBuilder sql, int flags)	Creates a select SQL-Statement
DBCommand	limitRows(int numRows)	Overridden to change return type from DBCommandExpr to DBCommand
DBCommand	skipRows(int skipRows)	Overridden to change return type from DBCommandExpr to DBCommand

Methods inherited from class org.apache.empire.db.DBCommand

addDeleteForTable, addDeleteWithJoins, addFrom, addGrouping, addJoins, addKeyConstraints, addOrder, addParam, addParam, addParam, addParam, addReferencedColumns, addUpdateForTable, addUpdateWithJoins, addWhere, addWhere, addWhereConstraints, appendCompareColExprs, clear, clearGroupBy, clearHaving, clearJoin, clearSelect, clearSelectDistinct, clearSet, clearWhere, clone, completeParamUsage, createSQLBuilder, findConstraintOn, getDatabase, getDataType, getDelete, getGroupBy, getHavingConstraints, getInsert, getJoins, getParams, getParamValues, getRowSetList, getSelectExpressions, getSelectExprList, getSetExpressions, getUpdate, getWhereConstraints, groupAll, groupBy, groupBy, groupBy, hasAggegation, hasConstraintOn, hasGroupBy, hasHavingConstraintOn, hasHavingConstraints, hasJoinOn, hasJoinOn, hasSelectExpr, hasSelectExpr, hasSetExpr, hasSetExprOn, hasWhereConstraintOn, hasWhereConstraints, having, isAutoPrepareStmt, isPreparedStatementsEnabled, isSelectDistinct, isValid, join, join, join, join, join, join, join, join, joinLeft, joinLeft, joinRight, joinRight, orderBy, orderBy, orderBy, orderByUpper, orderByUpper, qualifyAll, removeAllCommandParams, removeCommandParams, removeConstraint, removeConstraintOn, removeHavingConstraint, removeHavingConstraintOn, removeJoinsOn, removeJoinsOn, removeSelect, removeWhereConstraint, removeWhereConstraintOn, replaceSelect, resetParamUsage, select, select, select, selectDistinct, selectQualified, selectQualified, selectSetExpressions, selectSetExpressions, set, set, setConstraint, setParentTables, useCmdParam, where, where

Methods inherited from class org.apache.empire.db.DBCommandExpr

addListExpr, addSQL, clearOrderBy, getCmdColumn, getDbms, getInsertInto, getInsertInto, getInsertInto, getOrderBy, getSelect, getSelect, hasOrderBy, intersect, not, notEmpty, result, union, unionAll

Methods inherited from class org.apache.empire.db.DBObject

checkParamNull

Methods inherited from class java.lang.Object

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

Field Details

limit

protected int limit

skipRows

protected int skipRows

Constructor Details

DBCommandMSSQL

public DBCommandMSSQL(DBMSHandlerMSSQL dbms,
 boolean autoPrepareStmt)

Method Details

limitRows

public DBCommand limitRows(int numRows)

Description copied from class: DBCommand

Overridden to change return type from DBCommandExpr to DBCommand

Overrides:

limitRows in class DBCommand

Parameters:

numRows - the number of rows to limit

Returns:

itself (this)

skipRows

public DBCommand skipRows(int skipRows)

Description copied from class: DBCommand

Overridden to change return type from DBCommandExpr to DBCommand

Overrides:

skipRows in class DBCommand

Parameters:

skipRows - the number of rows to skip

Returns:

itself (this)

clearLimit

public void clearLimit()

Description copied from class: DBCommandExpr

Clears a limit or offset set by calling limit() or offset()

Overrides:

clearLimit in class DBCommandExpr

getSelect

public void getSelect(DBSQLBuilder sql,
 int flags)

Description copied from class: DBCommand

Creates a select SQL-Statement

Overrides:

getSelect in class DBCommand

Parameters:

sql - the sql builder to add the command to

flags - bitwise context flags for sql building (see "Select Context Flags")

addSelect

protected void addSelect(DBSQLBuilder sql)

Overrides:

addSelect in class DBCommand