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• 17.0.0-RC1
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• DB2LegacyPlatform.java

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io.ebean.platform.db2.DB2LegacyPlatform Maven / Gradle / Ivy

package io.ebean.platform.db2;

import io.ebean.annotation.PersistBatch;
import io.ebean.annotation.Platform;

/**
 * DB2 specific platform for older DB2 versions. This platform is here for
 * compatibility reasons. It uses a length limit of 18 chars for table and
 * constraint names. Newer DB2 versions will support up to 128. It is strongly
 * recommended to migrate to db2luw/DB2ForI or db2zos platform.
 */
public class DB2LegacyPlatform extends BaseDB2Platform {
  public DB2LegacyPlatform() {
    super();
    this.platform = Platform.DB2;
    // Note: DB2 (at least LUW supports length up to 128)
    // TOOD: Check if we need to introduce a new platform (DB2_LUW_11 ?)
    this.maxTableNameLength = 18;
    this.maxConstraintNameLength = 18;
    this.persistBatchOnCascade = PersistBatch.NONE;
    this.basicSqlLimiter = new DB2RowNumberBasicLimiter();
    this.sqlLimiter = new DB2RowNumberSqlLimiter();
  }
}