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org.hsqldb
Class HsqlName  

java.lang.Object
  org.hsqldb.HsqlName

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class HsqlName

extends java.lang.Object

Name of an SQL object

Methods check user defined names and issue system generated names for SQL objects.

This class does not deal with the type of the SQL object for which it is used.

sysNumber is used to generate system generated names. It is set to the largest integer encountered in names that use the SYS_xxxxxxx_INTEGER format. As the DDL is processed before any ALTER command, any new system generated name will have a larger integer suffix than all the existing names.

Version:

1.7.0

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Field Summary
(package private)  boolean	isNameQuoted
(package private)  java.lang.String	name
(package private)  java.lang.String	statementName
(package private) static int	sysNumber

 

Constructor Summary

HsqlName(java.lang.String name, boolean isquoted)

HsqlName(java.lang.String prefix, java.lang.String name, boolean isquoted)

 

Method Summary
boolean	equals(HsqlName other)
boolean	isReservedName()
static boolean	isReservedName(java.lang.String name)           "SYS_IDX_" is used for auto-indexes on referring FK columns or unique constraints.
static HsqlName	makeAutoName(java.lang.String type)
static HsqlName	makeAutoName(java.lang.String type, java.lang.String namepart)
void	rename(java.lang.String name, boolean isquoted)
void	rename(java.lang.String prefix, java.lang.String name, boolean isquoted)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

name

java.lang.String name

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isNameQuoted

boolean isNameQuoted

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statementName

java.lang.String statementName

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sysNumber

static int sysNumber

Constructor Detail

HsqlName

public HsqlName(java.lang.String name,
                boolean isquoted)

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HsqlName

public HsqlName(java.lang.String prefix,
                java.lang.String name,
                boolean isquoted)

Method Detail

makeAutoName

public static HsqlName makeAutoName(java.lang.String type)

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makeAutoName

public static HsqlName makeAutoName(java.lang.String type,
                                    java.lang.String namepart)

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rename

public void rename(java.lang.String name,
                   boolean isquoted)

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rename

public void rename(java.lang.String prefix,
                   java.lang.String name,
                   boolean isquoted)

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equals

public boolean equals(HsqlName other)

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isReservedName

public static boolean isReservedName(java.lang.String name)

"SYS_IDX_" is used for auto-indexes on referring FK columns or unique constraints. "SYS_PK_" is for the primary key indexes. "SYS_REF_" is for FK constraints in referenced tables

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isReservedName

public boolean isReservedName()

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