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

Packages that use DBColumnExpr

Package	Description
org.apache.empire.db	This package contains the core Empire-DB implementation classes.
org.apache.empire.db.expr.column	This package contains SQL-generator classes for column expressions.
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.expr.join	This package contains SQL-generator classes for join expressions used in the from clause.
org.apache.empire.db.expr.order
org.apache.empire.db.list
org.apache.empire.dbms
org.apache.empire.dbms.derby	This package contains classes necessary to support the Apache Derby database system.
org.apache.empire.dbms.h2	This package contains classes necessary to support the H2 database system.
org.apache.empire.dbms.hsql	This package contains classes necessary to support the HSQLDB database system.
org.apache.empire.dbms.mysql	This package contains classes necessary to support the MySQL database system.
org.apache.empire.dbms.oracle	This package contains classes necessary to support the Oracle database system.
org.apache.empire.dbms.postgresql	This package contains classes necessary to support the PostgreSQL database system.
org.apache.empire.dbms.sqlite
org.apache.empire.dbms.sqlserver	This package contains classes necessary to support the Microsoft SQL-Server database system.

Uses of DBColumnExpr in org.apache.empire.db

Subclasses of DBColumnExpr in org.apache.empire.db

Modifier and Type	Class	Description
class	DBColumn	This is the base class for all database columns that have a physical representation.
protected static class	DBCommandExpr.DBCmdColumn	This class wraps a column of sql command in a special command column object.
class	DBQueryColumn
class	DBTableColumn	This class represent one column of a table.
static class	DBView.DBViewColumn	DBViewColumn

Fields in org.apache.empire.db declared as DBColumnExpr

Modifier and Type	Field	Description
protected final DBColumnExpr	DBQueryColumn.expr
protected final DBColumnExpr	DBView.DBViewColumn.expr
protected final DBColumnExpr[]	DBQuery.queryColumns

Fields in org.apache.empire.db with type parameters of type DBColumnExpr

Modifier and Type	Field	Description
protected List<DBColumnExpr>	DBCommand.groupBy
protected List<DBColumnExpr>	DBCommand.select

Methods in org.apache.empire.db with type parameters of type DBColumnExpr

Modifier and Type	Method	Description
<T extends DBColumnExpr> T	DBColumnExpr.setBeanPropertyName(String propertyName)	Sets the Java bean property name for this column.
final <T extends DBColumnExpr> T	DBColumnExpr.setControlType(String controlType)	Sets the controlType attribute.
<T extends DBColumnExpr> T	DBColumnExpr.setDefaultSortOrder(Boolean descending)	Sets the default sort order
<T extends DBColumnExpr> T	DBColumnExpr.setOptions(Options options)	Sets the options for this column indicating all valid values.
<T extends DBColumnExpr> T	DBColumnExpr.setTitle(String title)	Sets the title attribute.

Methods in org.apache.empire.db that return DBColumnExpr

Modifier and Type	Method	Description
final DBColumnExpr	DBColumnExpr.aggregate(String template, DataType returnType, Object... params)	Creates and returns a function from an sql template The template may consist of the following placeholders: ?
DBColumnExpr	DBRowSet.count()	Returns a new DBCountExpr object.
DBColumnExpr	DBColumn.decodeEnum()	Creates and returns a sql-expression that maps enum values by name or ordinal to their string representation
DBColumnExpr	DBColumn.decodeSort(boolean defaultToEnd)	Creates and returns a sql-expression that maps enum values from name to ordinal
final DBColumnExpr	DBColumnExpr.function(String template, DataType returnType, Object... params)	Creates and returns a function from an sql template The template may consist of the following placeholders: ?
protected DBColumnExpr	DBCommandExpr.getCmdColumn(DBColumnExpr col)	wraps a column expression such that is specific for to this command and detached from its source.
DBColumnExpr	DBReader.getColumn(int iColumn)	Get the column Expression at position
protected DBColumnExpr	DBQuery.getColumnExprAt(int index)
protected DBColumnExpr	DBRowSet.getColumnExprAt(int index)	Returns the column expression at a given column index Allow overrides in derived classes
protected final DBColumnExpr[]	DBReader.getColumnExprList()	Access the column expression list
DBColumnExpr	DBQueryColumn.getExpr()
DBColumnExpr[]	DBExpressionIndex.getExpressions()	Returns the columnExpressions belonging to this index.
DBColumnExpr[]	DBIndex.getExpressions()	Returns the columnExpressions belonging to this index.
DBColumnExpr	DBColumnExpr.getIgnoreCaseExpr()	Returns an expression which ignores the case Only for case sensitive columns!
DBColumnExpr	DBDatabase.getIgnoreCaseExpr(DBColumnExpr columnExpr)	Returns an expression that ignores the case of a column expression This is only called for case sensitive column expressions (expr.isCaseSensitive()) Default is upper(expr)
DBColumnExpr	DBColumn.getNormalizedColumn()	Returns the normalized column for the columnExpr (if any)
DBColumnExpr	DBQuery.getQueryColumnExpr(int columnIndex)	Returns the query column expression at a given index
DBColumnExpr[]	DBQuery.getQueryColumnExprs()	Returns the select expressions of the underlying query
DBColumnExpr[]	DBCombinedCmd.getSelectExprList()	Calls the method dbDBCommandExpr.getSelectExprList from the private variable 'left'.
DBColumnExpr[]	DBCommand.getSelectExprList()	Returns an array of all select expressions
abstract DBColumnExpr[]	DBCommandExpr.getSelectExprList()	Returns the list of all select expressions as an array Used internally only
DBColumnExpr	DBColumn.getSortExpr()	Returns the sort expression for a given column If no sort expression is explicitly set then the column itself is returned The returned expression should be assigned to an DBCommand.orderBy() function.
DBColumnExpr	DBView.DBViewColumn.getSourceColumnExpr()
DBColumnExpr	DBColumnExpr.nvl(Object nullValue)	Deprecated. Outdated oracle syntax - use coalesce instead
DBColumnExpr	DBColumnExpr.parenthesis()	Creates and returns a function object which encloses the current expression in parenthesis.
DBColumnExpr	DBColumn.reference()	Returns a reference expression for this column This can be used to reference a parent column in a subquery
DBColumnExpr	DBCommandExpr.result()	Returns a ColumnExpr for the result of the query If the command must have exactly one select column otherwise a NotSupportedException is thrown;

Methods in org.apache.empire.db that return types with arguments of type DBColumnExpr

Modifier and Type	Method	Description
List<DBColumnExpr>	DBCommand.getGroupBy()	Returns a copy of the defined where clauses.
List<DBColumnExpr>	DBCombinedCmd.getSelectExpressions()	Returns all select expressions as unmodifiable list
List<DBColumnExpr>	DBCommand.getSelectExpressions()	Returns all select expressions as unmodifiable list
abstract List<DBColumnExpr>	DBCommandExpr.getSelectExpressions()	returns a list of expressions for the SELECT part of the sql statement

Methods in org.apache.empire.db with parameters of type DBColumnExpr

Modifier and Type	Method	Description
protected final DBView.DBViewColumn	DBView.addColumn(String columnName, DBColumnExpr columnExpr)	Adds a column to the view.
final DBCmdParam	DBCommand.addParam(DBColumnExpr colExpr, Object value)	Adds an command parameter which will be used in a prepared statement.
protected void	DBDDLGenerator.appendIndexColumn(DBIndex index, DBColumnExpr idxColumn, DBSQLBuilder sql)	Appends an column expression to an index
DBCaseExpr	DBDatabase.caseMap(DBColumnExpr column, Object cmpValue, Object trueValue, Object falseValue)	Creates a SQL case expression in the form "case [Expr] when [compareValue] then [trueValue] else [elseValue] end"
DBCaseExpr	DBDatabase.caseMap(DBColumnExpr column, Map<? extends Object,? extends Object> valueMap, Object elseValue)	Creates a SQL case expression in the form "case [Expr] when [mapKey] then [mapValue] else [elseValue] end"
DBCaseExpr	DBDatabase.caseMap(DBColumnExpr column, Options options, Object elseValue)	Creates a SQL case expression in the form "case [Expr] when [optionValue] then [optionText] else [elseValue] end"
DBCaseExpr	DBDatabase.caseWhenNull(DBColumnExpr column, Object trueValue, Object falseValue)	Creates a SQL case expression that check whether a column or column expression is null "case when [condition] is null then [trueValue] else [falseValue] end" This is a helper function to simplify client usage
DBQueryColumn	DBQuery.column(DBColumnExpr expr)	Returns the query column for a underlying column expression Use this function to map table columns to query columns
DBConcatFuncExpr	DBColumnExpr.concat(String separator, DBColumnExpr... concatExprs)	concatenates a list of expressions to the current column
DBConcatFuncExpr	DBColumnExpr.concat(DBColumnExpr... concatExprs)	concatenates a list of expressions to the current column
protected DBView.DBViewColumn	DBView.createAndAppendColumn(String columnName, DBColumnExpr sourceExpression, double size)	Adds a column to the view.
protected DBQueryColumn	DBQuery.createQueryColumn(DBColumnExpr expr, int index)	factory method for column expressions in order to allow overrides
DBQueryColumn	DBQuery.findColumn(DBColumnExpr expr)	Deprecated.
protected DBCompareExpr	DBCommand.findConstraintOn(List<DBCompareExpr> list, DBColumnExpr colExpr)	finds a constraint on a particular column to the 'where' or 'having' collections
DBView.DBViewColumn	DBView.findViewColumn(DBColumnExpr expr)	This function searches for equal columns given by the specified DBColumnExpr object.
protected DBColumnExpr	DBCommandExpr.getCmdColumn(DBColumnExpr col)	wraps a column expression such that is specific for to this command and detached from its source.
Class<?>	DBDatabase.getColumnJavaType(DBColumnExpr expr)	Returns the java class type for a given dataType
DBColumnExpr	DBDatabase.getIgnoreCaseExpr(DBColumnExpr columnExpr)	Returns an expression that ignores the case of a column expression This is only called for case sensitive column expressions (expr.isCaseSensitive()) Default is upper(expr)
protected String	DBCommandExpr.getInsertInto(DBTable table, DBColumnExpr[] select, List<DBColumnExpr> columns)	Create the insert into SQL-Command which copies data from a select statement to a destination table.
DBCommand	DBCommand.groupBy(DBColumnExpr columnExpr)	Adds a column expression to the Group By clause of an sql statement.
final DBCommand	DBCommand.groupBy(DBColumnExpr... exprs)	Adds a list of columns to the Group By clause of an sql statement.
boolean	DBCommand.hasHavingConstraintOn(DBColumnExpr col)	Checks whether the command has a constraint on a particular column expression
boolean	DBCombinedCmd.hasSelectExpr(DBColumnExpr expr)	returns whether or not the command has a specific select expression
boolean	DBCommand.hasSelectExpr(DBColumnExpr expr)	returns whether or not the command has a specific select expression
abstract boolean	DBCommandExpr.hasSelectExpr(DBColumnExpr expr)	returns whether or not the command has a specific select expression
boolean	DBCommand.hasWhereConstraintOn(DBColumnExpr col)	Checks whether the command has a constraint on a particular column expression
protected void	DBReader.init(DBDatabase db, DBColumnExpr[] columns, ResultSet rset)	Initialize the reader from an open JDBC-ResultSet
final DBCommand	DBCommand.join(DBColumnExpr left, DBColumn right, DBJoinType joinType, DBCompareExpr... addlConstraints)	Adds a join based on two columns to the list of join expressions.
final DBCommand	DBCommand.join(DBColumnExpr left, DBColumn right, DBCompareExpr... addlConstraints)	Adds an inner join based on two columns to the list of join expressions.
final DBCommand	DBCommand.joinLeft(DBColumnExpr left, DBColumn right, DBCompareExpr... addlConstraints)	Adds a left join based on two columns to the list of join expressions.
final DBCommand	DBCommand.joinRight(DBColumnExpr left, DBColumn right, DBCompareExpr... addlConstraints)	Adds a right join based on two columns to the list of join expressions.
DBColumnJoinExpr	DBColumnExpr.on(DBColumnExpr joinWith)	create a join expression for DBCommand.join()
DBCommand	DBCommand.orderBy(DBColumnExpr... exprs)	Overridden to change return type from DBCommandExpr to DBCommand
DBCommand	DBCommand.orderBy(DBColumnExpr expr, boolean desc)	Overridden to change return type from DBCommandExpr to DBCommand
DBCommandExpr	DBCommandExpr.orderBy(DBColumnExpr... exprs)	Adds a list of columns to the orderBy clause in ascending order
DBCommandExpr	DBCommandExpr.orderBy(DBColumnExpr expr, boolean desc)	Adds an order by with ascending or descending order
DBCommand	DBCommand.orderByUpper(DBColumnExpr... expr)	Overridden to change return type from DBCommandExpr to DBCommand
DBCommand	DBCommand.orderByUpper(DBColumnExpr expr, boolean desc)	Overridden to change return type from DBCommandExpr to DBCommand
DBCommandExpr	DBCommandExpr.orderByUpper(DBColumnExpr... exprs)	Adds a list of columns to the orderBy clause in ascending order
DBCommandExpr	DBCommandExpr.orderByUpper(DBColumnExpr expr, boolean desc)	Adds a case insensitive order by with ascending or descending order
protected DBCompareExpr	DBCommand.removeConstraintOn(List<DBCompareExpr> list, DBColumnExpr colExpr)	removes a constraint on a particular column to the 'where' or 'having' collections
DBCompareExpr	DBCommand.removeHavingConstraintOn(DBColumnExpr col)	removes a constraint on a particular column from the having clause
void	DBCommand.removeSelect(DBColumnExpr... exprs)	removes one or more expressions from the Select expression list
DBCompareExpr	DBCommand.removeWhereConstraintOn(DBColumnExpr col)	removes a constraint on a particular column from the where clause
void	DBCommand.replaceSelect(DBColumnExpr replExpr, DBColumnExpr replWith)	replaces a select expression with another or removes a select expression In order to remove the expression, set the replWith parameter to null If the replace expression is not found, an ItemNotFoundException is thrown
DBCommand	DBCommand.select(DBColumnExpr expr)	Adds a DBColumnExpr object to the Select collection
final DBCommand	DBCommand.select(DBColumnExpr... exprs)	Adds a list of columns to the select phrase of an sql statement.
DBCommand	DBCommand.selectQualified(DBColumnExpr... columns)	Adds a list of columns with their qualified name to the select phrase of an sql statement.
<T extends Column> T	DBColumn.setNormalizedColumn(DBColumnExpr normalizedColumn)	Sets a normalized columnExpr for this columnExpr
<T extends DBColumn> T	DBColumn.setSortExpr(DBColumnExpr sortExpression)	Sets a sort function expression for a given column
protected boolean	DBCommand.useCmdParam(DBColumnExpr col, Object value)	returns true if a cmdParam should be used for the given column or false otherwise

Method parameters in org.apache.empire.db with type arguments of type DBColumnExpr

Modifier and Type	Method	Description
protected <T> DBBeanListFactory<T>	DBUtils.createDefaultBeanListFactory(Class<T> beanType, Column[] keyColumns, List<? extends DBColumnExpr> selectColumns)	Crates a default DBBeanListFactory for Java bean class The DBRecord class must provide either a standard construtor with correspondig property set fundtions or a constructor using the fields of the query
final String	DBCommandExpr.getInsertInto(DBTable table, List<DBColumnExpr> columns)	Create the insert into SQL-Command which copies data from a select statement to a destination table.
protected String	DBCommandExpr.getInsertInto(DBTable table, DBColumnExpr[] select, List<DBColumnExpr> columns)	Create the insert into SQL-Command which copies data from a select statement to a destination table.
final DBCommand	DBCommand.groupBy(Collection<? extends DBColumnExpr> columns)	Adds a collection of columns to the Group By clause of an sql statement.
final DBCommand	DBCommand.select(Collection<? extends DBColumnExpr> columns)	Adds a collection of columns to the select phrase of an sql statement.
final DBCommand	DBCommand.selectQualified(Collection<? extends DBColumnExpr> columns)	Adds a collection of columns to the select phrase of an sql statement.

Constructors in org.apache.empire.db with parameters of type DBColumnExpr

Modifier	Constructor	Description
	DBCmdColumn(DBRowSet query, DBColumnExpr expr)	Constructs a new DBCmdColumn object
	DBCmdQuery(DBCommandExpr cmd, DBDatabase db, DBColumnExpr[] exprList)	Creates a new DBCmdQueryObject
	DBExpressionIndex(String name, boolean unique, DBColumnExpr... columnExpressions)	Constructs a DBExpresionIndex
	DBExpressionIndex(String name, DBIndex.DBIndexType type, DBColumnExpr... columnExpressions)	Constructs a DBExpresionIndex
	DBQueryColumn(DBQuery query, String name, DBColumnExpr expr)	Constructs a DBQueryColumn object set the specified parameters to this object.
protected	DBViewColumn(DBView view, String name, DBColumnExpr expr, double size)	Constructs a DBViewColumn object set the specified parameters to this object.

Uses of DBColumnExpr in org.apache.empire.db.expr.column

Subclasses of DBColumnExpr in org.apache.empire.db.expr.column

Modifier and Type	Class	Description
class	DBAbstractFuncExpr	This implements some basic functionality for SQL functions based on a column expression
class	DBAliasExpr	This class allows column renaming in SQL.
class	DBCalcExpr	This class is used for performing calculations in SQL It handles the mathematical operations ("+", "-", "*", "/") for the current column.
class	DBCaseExpr	This class represents a SQL case expression like "case when ?
class	DBCaseMapExpr	This class is used to create a SQL CASE constraint in the form of case {expr} when {value1} then {result1} when {value2} then {result2} ...
class	DBCaseWhenExpr	This class is used to create a SQL CASE constraint in the form of case when {cond1} then {result1} when {cond2} then {result2} ...
class	DBCmdResultExpr
class	DBCoalesceExpr
class	DBConcatExpr	This class is used for performing string concatenation in SQL
class	DBConcatFuncExpr	DBConcatExpression
class	DBConvertExpr	This class is used to convert a value to a different data type.
class	DBCountExpr	This class is used to add the "count" statement to the SQL-Command.
class	DBDecodeExpr	This class is used to decode a set of keys to the corresponding target values.
class	DBFuncExpr	This class is used for performing various SQL functions on a column or column expression.
class	DBParenthesisExpr	This class allows column renaming in SQL.
class	DBScalarExpr	This class is used for declaring scalar functions in SQL (like e.g. random).
class	DBValueExpr	This class is used for declaring constant values in SQL.
class	DBVarArgsFuncExpr

Fields in org.apache.empire.db.expr.column declared as DBColumnExpr

Modifier and Type	Field	Description
protected final DBColumnExpr	DBAbstractFuncExpr.expr
protected final DBColumnExpr	DBConcatExpr.left

Methods in org.apache.empire.db.expr.column that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBValueExpr.getIgnoreCaseExpr(DBColumnExpr context)	Returns an expression which ignores the case Only for case sensitive columns!
protected DBColumnExpr	DBCaseExpr.getSourceColumnExpr(Collection<?> values, Object elseValue)
DBColumnExpr	DBAliasExpr.unwrap()	Returns the underlying column expression.
DBColumnExpr	DBCoalesceExpr.unwrap()
DBColumnExpr	DBParenthesisExpr.unwrap()	Returns the underlying column expression.

Methods in org.apache.empire.db.expr.column with parameters of type DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBValueExpr.getIgnoreCaseExpr(DBColumnExpr context)	Returns an expression which ignores the case Only for case sensitive columns!

Constructors in org.apache.empire.db.expr.column with parameters of type DBColumnExpr

Modifier	Constructor	Description
	DBAbstractFuncExpr(DBColumnExpr expr, boolean isAggregate, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBAliasExpr(DBColumnExpr expr, String alias)	Constructs a DBAliasExpr object combine the DBColumnExpr object with the alias name.
	DBCalcExpr(DBColumnExpr expr, String op, Object value)	Constructs a DBCalcExpr object Sets the mathematical operations ("+", "-", "*", "/") for the specified DBColumnExpr object and value.
protected	DBCaseExpr(DBColumnExpr caseExpr)
	DBCaseMapExpr(DBColumnExpr caseExpr, Object cmpVal, Object trueValue, Object elseValue)
	DBCaseMapExpr(DBColumnExpr caseExpr, Object cmpVal1, Object trueValue1, Object cmpVal2, Object trueValue2, Object elseValue)
	DBCaseMapExpr(DBColumnExpr caseExpr, Map<? extends Object,? extends Object> valueMap, Object elseValue)	constructs a DBCaseSelectExpr expr
	DBCoalesceExpr(DBColumnExpr expr, Object nullValue)
	DBConcatExpr(DBColumnExpr left, Object right)	Constructs a new DBConcatExpr object set the specified parameters to this object.
	DBConcatFuncExpr(DBColumnExpr first, String separator, DBColumnExpr... others)	create concat expression
	DBConcatFuncExpr(DBColumnExpr first, DBColumnExpr... others)	create concat expression
	DBConvertExpr(DBColumnExpr expr, DataType dataType, Object format)	Constructs a DBDecodeExpr
	DBCountExpr(DBColumnExpr expr, boolean distinct)	Constructs a DBCountExpr.
	DBDecodeExpr(DBColumnExpr expr, Map<?,?> valueMap, Object elseExpr, DataType dataType)	Constructs a DBDecodeExpr
	DBFuncExpr(DBColumnExpr expr, String template, Object[] params, boolean isAggregate, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBFuncExpr(DBColumnExpr expr, DBSqlPhrase phrase, Object[] params, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBParenthesisExpr(DBColumnExpr expr)	Constructs a DBAliasExpr object combine the DBColumnExpr object with the alias name.
	DBVarArgsFuncExpr(DBDatabase db, DataType dataType, String template, DBColumnExpr... cols)

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

Fields in org.apache.empire.db.expr.compare declared as DBColumnExpr

Modifier and Type	Field	Description
protected final DBColumnExpr	DBCompareColExpr.expr

Methods in org.apache.empire.db.expr.compare that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBCompareColExpr.getColumnExpr()	Gets the DBColumnExpr object

Methods in org.apache.empire.db.expr.compare with parameters of type DBColumnExpr

Modifier and Type	Method	Description
boolean	DBCompareAndOrExpr.isConstraintOn(DBColumnExpr colExpr)	Returns whether the constraint is on the given column
boolean	DBCompareColExpr.isConstraintOn(DBColumnExpr colExpr)	Returns whether the constraint is on the given column
abstract boolean	DBCompareExpr.isConstraintOn(DBColumnExpr colExpr)
boolean	DBCompareNotExpr.isConstraintOn(DBColumnExpr colExpr)	Returns whether the constraint is on the given column
boolean	DBCompareParenthesisExpr.isConstraintOn(DBColumnExpr colExpr)
boolean	DBExistsExpr.isConstraintOn(DBColumnExpr colExpr)	Returns whether the constraint is on the given column

Constructors in org.apache.empire.db.expr.compare with parameters of type DBColumnExpr

Modifier	Constructor	Description
	DBCompareColExpr(DBColumnExpr expr, DBCmpType op, Object value)	Constructs a DBCompareColExpr object set the specified parameters to this object.

Uses of DBColumnExpr in org.apache.empire.db.expr.join

Fields in org.apache.empire.db.expr.join declared as DBColumnExpr

Modifier and Type	Field	Description
protected DBColumnExpr	DBColumnJoinExpr.left
protected DBColumnExpr	DBColumnJoinExpr.right

Methods in org.apache.empire.db.expr.join that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBColumnJoinExpr.getLeft()	returns the left join expression
DBColumnExpr	DBColumnJoinExpr.getRight()	returns the right join expression

Methods in org.apache.empire.db.expr.join with parameters of type DBColumnExpr

Modifier and Type	Method	Description
DBColumnJoinExpr	DBColumnJoinExpr.and(DBColumnExpr c1, DBColumnExpr c2)	This function adds an additional constraint to the join.

Constructors in org.apache.empire.db.expr.join with parameters of type DBColumnExpr

Modifier	Constructor	Description
	DBColumnJoinExpr(DBColumnExpr left, DBColumnExpr right, DBJoinType type)
	DBColumnJoinExpr(DBColumnExpr left, DBColumnExpr right, DBJoinType type, DBCompareExpr addlConstraint)	Constructs a join expression based on two columns or column expressions

Uses of DBColumnExpr in org.apache.empire.db.expr.order

Fields in org.apache.empire.db.expr.order declared as DBColumnExpr

Modifier and Type	Field	Description
protected final DBColumnExpr	DBOrderByExpr.expr

Methods in org.apache.empire.db.expr.order that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBOrderByExpr.getColumn()

Constructors in org.apache.empire.db.expr.order with parameters of type DBColumnExpr

Modifier	Constructor	Description
	DBOrderByExpr(DBColumnExpr expr, boolean desc)	Construct a new DBOrderByInfo object set the specified parameters to this object.

Uses of DBColumnExpr in org.apache.empire.db.list

Fields in org.apache.empire.db.list with type parameters of type DBColumnExpr

Modifier and Type	Field	Description
protected final List<? extends DBColumnExpr>	DBBeanListFactoryImpl.constructorParams
protected final List<? extends DBColumnExpr>	DBBeanListFactoryImpl.setterColumns

Method parameters in org.apache.empire.db.list with type arguments of type DBColumnExpr

Modifier and Type	Method	Description
protected static <T> Constructor<T>	DBBeanListFactoryImpl.findBeanConstructor(Class<T> beanType, List<? extends DBColumnExpr> params)	Finds a suitable constructor for the beanClass

Constructor parameters in org.apache.empire.db.list with type arguments of type DBColumnExpr

Modifier	Constructor	Description
	DBBeanListFactoryImpl(Class<T> beanType, List<? extends DBColumnExpr> selectColumns)	Constructs a DBRecordListFactoryImpl based on an DBRecord class
protected	DBBeanListFactoryImpl(Class<T> beanType, List<? extends DBColumnExpr> keyColumns, List<? extends DBColumnExpr> selectColumns)	Constructs a DBRecordListFactoryImpl based on an DBRecord class
	DBBeanListFactoryImpl(Class<T> beanType, Column[] keyColumns, List<? extends DBColumnExpr> selectColumns)	Constructs a DBRecordListFactoryImpl based on an DBRecord class
	DBBeanListFactoryImpl(Constructor<T> constructor, List<? extends DBColumnExpr> constructorParams, List<? extends DBColumnExpr> setterColumns)	Constructs a DBRecordListFactoryImpl based on an DBRecord constructor

Uses of DBColumnExpr in org.apache.empire.dbms

Methods in org.apache.empire.dbms that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandler.getIgnoreCaseExpr(DBColumnExpr columnExpr)	Returns an expression that ignores the case of a column expression This is only called for case sensitive column expressions (expr.isCaseSensitive()) Default is upper(expr)
DBColumnExpr	DBMSHandlerBase.getIgnoreCaseExpr(DBColumnExpr expr)	Returns an expression that ignores the case of a column expression Only for text columns.
abstract DBColumnExpr	DBMSHandlerBase.getNextSequenceValueExpr(DBTableColumn column)	Returns an expression for creating a sequence value.

Methods in org.apache.empire.dbms with parameters of type DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandler.getIgnoreCaseExpr(DBColumnExpr columnExpr)	Returns an expression that ignores the case of a column expression This is only called for case sensitive column expressions (expr.isCaseSensitive()) Default is upper(expr)
DBColumnExpr	DBMSHandlerBase.getIgnoreCaseExpr(DBColumnExpr expr)	Returns an expression that ignores the case of a column expression Only for text columns.

Uses of DBColumnExpr in org.apache.empire.dbms.derby

Methods in org.apache.empire.dbms.derby that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerDerby.getNextSequenceValueExpr(DBTableColumn column)

Uses of DBColumnExpr in org.apache.empire.dbms.h2

Methods in org.apache.empire.dbms.h2 that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerH2.getNextSequenceValueExpr(DBTableColumn column)

Uses of DBColumnExpr in org.apache.empire.dbms.hsql

Methods in org.apache.empire.dbms.hsql that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerHSql.getNextSequenceValueExpr(DBTableColumn column)

Uses of DBColumnExpr in org.apache.empire.dbms.mysql

Methods in org.apache.empire.dbms.mysql that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerMySQL.getNextSequenceValueExpr(DBTableColumn column)

Uses of DBColumnExpr in org.apache.empire.dbms.oracle

Subclasses of DBColumnExpr in org.apache.empire.dbms.oracle

Modifier and Type	Class	Description
class	OracleRowNumExpr	implements a column expression for the Oracle rownum function

Methods in org.apache.empire.dbms.oracle that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerOracle.getNextSequenceValueExpr(DBTableColumn column)

Methods in org.apache.empire.dbms.oracle with parameters of type DBColumnExpr

Modifier and Type	Method	Description
protected void	OracleDDLGenerator.appendIndexColumn(DBIndex index, DBColumnExpr idxColumn, DBSQLBuilder sql)

Uses of DBColumnExpr in org.apache.empire.dbms.postgresql

Subclasses of DBColumnExpr in org.apache.empire.dbms.postgresql

Modifier and Type	Class	Description
class	PostgresBoolAndOrExpr
class	PostgresFuncExpr
class	PostgresIntervalExpr

Methods in org.apache.empire.dbms.postgresql that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerPostgreSQL.getNextSequenceValueExpr(DBTableColumn column)
DBColumnExpr	DBCommandPostgres.pgAge(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/functions-datetime.html
DBColumnExpr	DBCommandPostgres.pgAge(DBColumnExpr expr1, DBColumnExpr expr2)	See https://www.postgresql.org/docs/current/functions-datetime.html
DBColumnExpr	DBCommandPostgres.pgBoolAnd(DBCompareExpr cmpExpr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgBoolOr(DBCompareExpr cmpExpr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgExtract(PostgresExtractField field, DBColumnExpr expr)	See https://www.postgresql.org/docs/current/functions-datetime.html
DBColumnExpr	DBCommandPostgres.pgPlaintoTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgToTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgToTsvector(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgWebsearchToTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html

Methods in org.apache.empire.dbms.postgresql with parameters of type DBColumnExpr

Modifier and Type	Method	Description
boolean	PostgresAtAt.isConstraintOn(DBColumnExpr colExpr)
DBColumnExpr	DBCommandPostgres.pgAge(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/functions-datetime.html
DBColumnExpr	DBCommandPostgres.pgAge(DBColumnExpr expr1, DBColumnExpr expr2)	See https://www.postgresql.org/docs/current/functions-datetime.html
PostgresAtAt	DBCommandPostgres.pgCompareAtAt(DBColumnExpr left, DBColumnExpr right)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgExtract(PostgresExtractField field, DBColumnExpr expr)	See https://www.postgresql.org/docs/current/functions-datetime.html
DBColumnExpr	DBCommandPostgres.pgPlaintoTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgToTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgToTsvector(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html
DBColumnExpr	DBCommandPostgres.pgWebsearchToTsquery(DBColumnExpr expr)	See https://www.postgresql.org/docs/current/textsearch-controls.html

Constructors in org.apache.empire.dbms.postgresql with parameters of type DBColumnExpr

Modifier	Constructor	Description
	PostgresAtAt(DBColumnExpr left, DBColumnExpr right)
	PostgresFuncExpr(DBColumnExpr expr, PostgresSqlPhrase phrase, Object[] params, DataType dataType)

Uses of DBColumnExpr in org.apache.empire.dbms.sqlite

Methods in org.apache.empire.dbms.sqlite that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerSQLite.getNextSequenceValueExpr(DBTableColumn column)

Uses of DBColumnExpr in org.apache.empire.dbms.sqlserver

Methods in org.apache.empire.dbms.sqlserver that return DBColumnExpr

Modifier and Type	Method	Description
DBColumnExpr	DBMSHandlerMSSQL.getNextSequenceValueExpr(DBTableColumn column)