/* Copyright (c) 2001-2019, The HSQL Development Group
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*
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* list of conditions and the following disclaimer.
*
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* this list of conditions and the following disclaimer in the documentation
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package org.hsqldb;
import org.hsqldb.HsqlNameManager.HsqlName;
import org.hsqldb.types.CharacterType;
import org.hsqldb.types.DateTimeType;
import org.hsqldb.types.NumberType;
import org.hsqldb.types.Type;
import org.hsqldb.types.Types;
import org.hsqldb.types.UserTypeModifier;
Information Schema types.
Author: Fred Toussi (fredt@users dot sourceforge.net) Version: 2.3.5 Since: 1.9.0
/**
* Information Schema types.
*
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 2.3.5
* @since 1.9.0
*/
public class TypeInvariants {
public static final Type CARDINAL_NUMBER;
public static final Type YES_OR_NO;
public static final Type CHARACTER_DATA;
public static final Type SQL_IDENTIFIER;
public static final Type TIME_STAMP;
public static final Type NCNAME;
public static final Type URI;
static {
HsqlName name;
name = HsqlNameManager.newInfoSchemaObjectName("CARDINAL_NUMBER",
false, SchemaObject.DOMAIN);
CARDINAL_NUMBER = new NumberType(Types.SQL_BIGINT, 0, 0);
CARDINAL_NUMBER.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, CARDINAL_NUMBER);
//
name = HsqlNameManager.newInfoSchemaObjectName("YES_OR_NO", false,
SchemaObject.DOMAIN);
YES_OR_NO = new CharacterType(Types.SQL_VARCHAR, 3);
YES_OR_NO.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, YES_OR_NO);
//
name = HsqlNameManager.newInfoSchemaObjectName("CHARACTER_DATA",
false, SchemaObject.DOMAIN);
CHARACTER_DATA = new CharacterType(Types.SQL_VARCHAR, (1 << 16));
CHARACTER_DATA.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, CHARACTER_DATA);
//
name = HsqlNameManager.newInfoSchemaObjectName("SQL_IDENTIFIER",
false, SchemaObject.DOMAIN);
SQL_IDENTIFIER = new CharacterType(Types.SQL_VARCHAR, 128);
SQL_IDENTIFIER.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, SQL_IDENTIFIER);
//
name = HsqlNameManager.newInfoSchemaObjectName("TIME_STAMP", false,
SchemaObject.DOMAIN);
TIME_STAMP = new DateTimeType(Types.SQL_TIMESTAMP,
Types.SQL_TIMESTAMP, 6);
TIME_STAMP.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, TIME_STAMP);
name = HsqlNameManager.newInfoSchemaObjectName("NCNAME",
false, SchemaObject.DOMAIN);
NCNAME = new CharacterType(Types.SQL_VARCHAR, (1 << 12));
NCNAME.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, NCNAME);
name = HsqlNameManager.newInfoSchemaObjectName("URI",
false, SchemaObject.DOMAIN);
URI = new CharacterType(Types.SQL_VARCHAR, (1 << 12));
URI.userTypeModifier = new UserTypeModifier(name,
SchemaObject.DOMAIN, URI);
}
}