Uses of Class
org.apache.empire.db.DBCommandExpr

Packages that use DBCommandExpr
org.apache.empire.db This package contains the core Empire-DB implementation classes. 
org.apache.empire.db.expr.compare This package contains SQL-generator classes for compare expressions used in the where and having clause. 
org.apache.empire.db.hsql This package contains classes necessary to support the HSQLDB database system. 
org.apache.empire.db.mysql This package contains classes necessary to support the MySQL database system. 
org.apache.empire.db.oracle This package contains classes necessary to support the Oracle database system. 
org.apache.empire.db.sqlserver This package contains classes necessary to support the Microsoft SQL-Server database system. 
 

Uses of DBCommandExpr in org.apache.empire.db
 

Subclasses of DBCommandExpr in org.apache.empire.db
 class DBCombinedCmd
          This class is used for building up a partition of a SQL-Command.
 class DBCommand
          This abstract class handles the creation of the SQL-Commands.
 

Methods in org.apache.empire.db that return DBCommandExpr
abstract  DBCommandExpr DBView.createCommand()
          Returns the command required to create the view
This is function is only used for the creation of DDL statements
 DBCommandExpr DBCommandExpr.intersect(DBCommandExpr other)
          Constructs a new DBCombinedCmd object with this object, the key word= "INTERSECT" and the selected DBCommandExpr.
 DBCommandExpr DBCommandExpr.union(DBCommandExpr other)
          Constructs a new DBCombinedCmd object with this object, the key word= "UNION" and the selected DBCommandExpr.
 

Methods in org.apache.empire.db with parameters of type DBCommandExpr
 boolean DBReader.getRecordData(DBCommandExpr cmd, java.sql.Connection conn)
           Opens the reader by executing the given SQL command and moves to the first row.
 DBCommandExpr DBCommandExpr.intersect(DBCommandExpr other)
          Constructs a new DBCombinedCmd object with this object, the key word= "INTERSECT" and the selected DBCommandExpr.
 boolean DBReader.open(DBCommandExpr cmd, boolean scrollable, java.sql.Connection conn)
          Opens the reader by executing the given SQL command.
 boolean DBReader.open(DBCommandExpr cmd, java.sql.Connection conn)
          Opens the reader by executing the given SQL command.
 DBCommandExpr DBCommandExpr.union(DBCommandExpr other)
          Constructs a new DBCombinedCmd object with this object, the key word= "UNION" and the selected DBCommandExpr.
 

Constructors in org.apache.empire.db with parameters of type DBCommandExpr
DBCombinedCmd(DBCommandExpr left, java.lang.String keyWord, DBCommandExpr right)
          Constructs a new DBFuncExpr object and sets the specified parameters to this object.
 

Uses of DBCommandExpr in org.apache.empire.db.expr.compare
 

Fields in org.apache.empire.db.expr.compare declared as DBCommandExpr
 DBCommandExpr DBExistsExpr.cmd
           
 

Constructors in org.apache.empire.db.expr.compare with parameters of type DBCommandExpr
DBExistsExpr(DBCommandExpr cmd)
          Constructs a DBExistsExpr object set the specified parameters to this object.
DBExistsExpr(DBCommandExpr cmd, DBCompareExpr compareExpr)
          Constructs a DBExistsExpr object set the specified parameters to this object.
 

Uses of DBCommandExpr in org.apache.empire.db.hsql
 

Subclasses of DBCommandExpr in org.apache.empire.db.hsql
static class DBDatabaseDriverHSql.DBCommandHSql
          Defines the HSQLDB command type.
 

Uses of DBCommandExpr in org.apache.empire.db.mysql
 

Subclasses of DBCommandExpr in org.apache.empire.db.mysql
static class DBDatabaseDriverMySQL.DBCommandMySQL
          Defines the MySQL command type.
 

Uses of DBCommandExpr in org.apache.empire.db.oracle
 

Subclasses of DBCommandExpr in org.apache.empire.db.oracle
 class DBCommandOracle
          This class handles the special features of an oracle database.
 

Uses of DBCommandExpr in org.apache.empire.db.sqlserver
 

Subclasses of DBCommandExpr in org.apache.empire.db.sqlserver
static class DBDatabaseDriverMSSQL.DBCommandMSSQL
          Defines the Microsoft SQL-Server command type.