org.castor.cpa.persistence.sql.query
Class QueryConstants

java.lang.Object
  org.castor.cpa.persistence.sql.query.QueryConstants

public final class QueryConstants
extends Object

Constants for SQL queries.

Version:

$Revision: 8994 $ $Date: 2011-08-02 01:40:59 +0200 (Di, 02 Aug 2011) $

Author:

Ahmad Hassan, Ralf Joachim

Field Summary

static String	AND 'AND' keyword for conditions of SQL queries.
static char	ASSIGN Character to assign a value to a column in set clause of an SQL update query.
static String	DELETE 'DELETE' keyword of a SQL delete query.
static char	DOT Character separating qualifier and column in a SQL query.
static String	FOR 'FOR' keyword for constructing FOR UPDATE-clauses.
static String	FROM 'FROM' keyword of a SQL query.
static String	HOLDLOCK 'HOLDLOCK' keyword for constructing WITH (HOLDLOCK)-clauses.
static String	INSERT 'INSERT' keyword of a SQL insert query.
static String	INTO 'INTO' keyword of insert query.
static String	IS 'IS' keyword for conditions of SQL queries.
static String	JOIN 'JOIN' keyword for constructing joins of SQL queries.
static String	LOCK 'LOCK' keyword for constructing WITH LOCK-clauses.
static char	LPAREN Left parenthesis character for SQL query.
static String	NOT 'NOT' keyword for conditions of SQL queries.
static String	NULL 'NULL' keyword for conditions of SQL queries.
static String	ON 'ON' keyword for constructing joins of SQL queries.
static String	OR 'OR' keyword for conditions of SQL queries.
static char	PARAMETER Character representing a parameter in a SQL query.
static char	RPAREN Right parenthesis character for SQL query.
static String	SELECT 'SELECT' keyword of a SQL delete query.
static char	SEPERATOR Character to separate multiple assignments in set clause of an SQL update query.
static String	SET 'SET' keyword of a SQL update query.
static char	SPACE Character to use for spaces in SQL query.
static char	STAR '*' for select query.
static String	UPDATE 'UPDATE' keyword of a SQL update query.
static String	VALUES 'VALUES' keyword of a SQL insert query.
static String	WHERE 'WHERE' keyword of a SQL query.
static String	WITH 'WITH' keyword for constructing WITH LOCK-clauses.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

SELECT

public static final String SELECT

'SELECT' keyword of a SQL delete query.

See Also:

Constant Field Values

DELETE

public static final String DELETE

'DELETE' keyword of a SQL delete query.

See Also:

Constant Field Values

UPDATE

public static final String UPDATE

'UPDATE' keyword of a SQL update query.

See Also:

Constant Field Values

INSERT

public static final String INSERT

'INSERT' keyword of a SQL insert query.

See Also:

Constant Field Values

VALUES

public static final String VALUES

'VALUES' keyword of a SQL insert query.

See Also:

Constant Field Values

INTO

public static final String INTO

'INTO' keyword of insert query.

See Also:

Constant Field Values

STAR

public static final char STAR

'*' for select query.

See Also:

Constant Field Values

SET

public static final String SET

'SET' keyword of a SQL update query.

See Also:

Constant Field Values

FROM

public static final String FROM

'FROM' keyword of a SQL query.

See Also:

Constant Field Values

WHERE

public static final String WHERE

'WHERE' keyword of a SQL query.

See Also:

Constant Field Values

AND

public static final String AND

'AND' keyword for conditions of SQL queries.

See Also:

Constant Field Values

OR

public static final String OR

'OR' keyword for conditions of SQL queries.

See Also:

Constant Field Values

NOT

public static final String NOT

'NOT' keyword for conditions of SQL queries.

See Also:

Constant Field Values

IS

public static final String IS

'IS' keyword for conditions of SQL queries.

See Also:

Constant Field Values

NULL

public static final String NULL

'NULL' keyword for conditions of SQL queries.

See Also:

Constant Field Values

JOIN

public static final String JOIN

'JOIN' keyword for constructing joins of SQL queries.

See Also:

Constant Field Values

ON

public static final String ON

'ON' keyword for constructing joins of SQL queries.

See Also:

Constant Field Values

FOR

public static final String FOR

'FOR' keyword for constructing FOR UPDATE-clauses.

See Also:

Constant Field Values

WITH

public static final String WITH

'WITH' keyword for constructing WITH LOCK-clauses.

See Also:

Constant Field Values

LOCK

public static final String LOCK

'LOCK' keyword for constructing WITH LOCK-clauses.

See Also:

Constant Field Values

HOLDLOCK

public static final String HOLDLOCK

'HOLDLOCK' keyword for constructing WITH (HOLDLOCK)-clauses.

See Also:

Constant Field Values

SPACE

public static final char SPACE

Character to use for spaces in SQL query.

See Also:

Constant Field Values

DOT

public static final char DOT

Character separating qualifier and column in a SQL query.

See Also:

Constant Field Values

PARAMETER

public static final char PARAMETER

Character representing a parameter in a SQL query.

See Also:

Constant Field Values

LPAREN

public static final char LPAREN

Left parenthesis character for SQL query.

See Also:

Constant Field Values

RPAREN

public static final char RPAREN

Right parenthesis character for SQL query.

See Also:

Constant Field Values

ASSIGN

public static final char ASSIGN

Character to assign a value to a column in set clause of an SQL update query.

See Also:

Constant Field Values

SEPERATOR

public static final char SEPERATOR

Character to separate multiple assignments in set clause of an SQL update query.

See Also:

Constant Field Values