Package com.wavemaker.runtime.data.dialect

Class WMPostgresIdentityColumnSupport

java.lang.Object

org.hibernate.dialect.identity.IdentityColumnSupportImpl

org.hibernate.dialect.identity.PostgreSQL81IdentityColumnSupport

com.wavemaker.runtime.data.dialect.WMPostgresIdentityColumnSupport

All Implemented Interfaces:

org.hibernate.dialect.identity.IdentityColumnSupport

public class WMPostgresIdentityColumnSupport
extends org.hibernate.dialect.identity.PostgreSQL81IdentityColumnSupport

Since:

19/4/16

Constructor Summary

Constructors

Constructor	Description
WMPostgresIdentityColumnSupport()

Method Summary

Modifier and Type	Method	Description
java.lang.String	getIdentitySelectString(java.lang.String table, java.lang.String column, int type)	PostgresDialect not handling cases where table or columns names in mixed or upper case.

Methods inherited from class org.hibernate.dialect.identity.PostgreSQL81IdentityColumnSupport

getIdentityColumnString, hasDataTypeInIdentityColumn, supportsIdentityColumns

Methods inherited from class org.hibernate.dialect.identity.IdentityColumnSupportImpl

appendIdentitySelectToInsert, buildGetGeneratedKeysDelegate, getIdentityInsertString, supportsInsertSelectIdentity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.dialect.identity.IdentityColumnSupport

appendIdentitySelectToInsert

Constructor Detail

WMPostgresIdentityColumnSupport

public WMPostgresIdentityColumnSupport()

Method Detail

getIdentitySelectString

public java.lang.String getIdentitySelectString(java.lang.String table,
                                                java.lang.String column,
                                                int type)

PostgresDialect not handling cases where table or columns names in mixed or upper case.

Issues like: whenever any table/column name in non lower case, those are wrapped in double quotes (").

In these cases invalid IdentitySelectString got generated like: "select currval('schema."Table"_"COLUMN"_seq'), it should be generated as "select currval('schema."Table_COLUMN_seq"')"

Specified by:

getIdentitySelectString in interface org.hibernate.dialect.identity.IdentityColumnSupport

Overrides:

getIdentitySelectString in class org.hibernate.dialect.identity.PostgreSQL81IdentityColumnSupport

Parameters:

table - name of the table, including schema

column - name of the column

type - type

Returns:

"select currval('schema.table_column_seq')" or "select currval('schema."TABLE_COLUMN_seq"')