Package org.apache.cayenne.dba.postgres
Class PostgresPkGenerator
java.lang.Object
org.apache.cayenne.dba.JdbcPkGenerator
org.apache.cayenne.dba.oracle.OraclePkGenerator
org.apache.cayenne.dba.postgres.PostgresPkGenerator
- All Implemented Interfaces:
PkGenerator
public class PostgresPkGenerator extends OraclePkGenerator
Default PK generator for PostgreSQL that uses sequences for PK generation.
-
Field Summary
Fields inherited from class org.apache.cayenne.dba.JdbcPkGenerator
adapter, DEFAULT_PK_CACHE_SIZE, pkCache, pkCacheSize, pkStartValue
-
Constructor Summary
Constructors Modifier Constructor Description PostgresPkGenerator()
Used by DIprotected
PostgresPkGenerator(JdbcAdapter adapter)
-
Method Summary
Modifier and Type Method Description protected String
createSequenceString(DbEntity ent)
protected String
selectAllSequencesQuery()
protected String
selectNextValQuery(String sequenceName)
Methods inherited from class org.apache.cayenne.dba.oracle.OraclePkGenerator
createAutoPk, createAutoPkStatements, dropAutoPk, dropAutoPkStatements, dropSequenceString, getExistingSequences, getSequencePrefix, longPkFromDatabase, pkCacheSize, sequenceName
Methods inherited from class org.apache.cayenne.dba.JdbcPkGenerator
autoPkTableExists, dropAutoPkString, generatePk, getAdapter, getPkCacheSize, pkCreateString, pkDeleteString, pkSelectString, pkTableCreateString, pkUpdateString, reset, runUpdate, setAdapter, setPkCacheSize
-
Constructor Details
-
PostgresPkGenerator
public PostgresPkGenerator()Used by DI- Since:
- 4.1
-
PostgresPkGenerator
-
-
Method Details
-
createSequenceString
- Overrides:
createSequenceString
in classOraclePkGenerator
-
selectNextValQuery
- Overrides:
selectNextValQuery
in classOraclePkGenerator
-
selectAllSequencesQuery
- Overrides:
selectAllSequencesQuery
in classOraclePkGenerator
-