io.ebeaninternal.dbmigration.ddlgeneration.platform.Postgres9Ddl Maven / Gradle / Ivy
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DDL and DB Migration generation
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package io.ebeaninternal.dbmigration.ddlgeneration.platform;
import io.ebean.config.dbplatform.DatabasePlatform;
public class Postgres9Ddl extends PostgresDdl {
public Postgres9Ddl(DatabasePlatform platform) {
super(platform);
}
/**
* Map bigint, integer and smallint into their equivalent serial types.
*/
@Override
public String asIdentityColumn(String columnDefn, DdlIdentity identity) {
if ("bigint".equalsIgnoreCase(columnDefn)) {
return "bigserial";
}
if ("integer".equalsIgnoreCase(columnDefn)) {
return "serial";
}
if ("smallint".equalsIgnoreCase(columnDefn)) {
return "smallserial";
}
return columnDefn;
}
}