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bug 10265: 226 to 227 db upgrade - remove unique key constraint for "network_offerings.name" field (if exists) 

status 10265: resolved fixed
This commit is contained in:
alena 2011-06-14 09:32:26 -07:00
parent 6744645ba5
commit f7814df488
1 changed files with 18 additions and 0 deletions
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18
server/src/com/cloud/upgrade/dao/Upgrade226to227.java
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@ -23,6 +23,7 @@ import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.apache.log4j.Logger;
@ -90,6 +91,7 @@ public class Upgrade226to227 implements DbUpgrade {
}
updateDomainLevelNetworks(conn);
dropKeysIfExist(conn);
}
@Override
@ -133,4 +135,20 @@ public class Upgrade226to227 implements DbUpgrade {
}
}
private void dropKeysIfExist(Connection conn) {
HashMap<String, List<String>> indexes = new HashMap<String, List<String>>();
// domain router table
List<String> keys = new ArrayList<String>();
keys.add("unique_name");
indexes.put("network_offerings", keys);
s_logger.debug("Dropping keys that don't exist in 2.2.7 version of the DB...");
// drop indexes now
for (String tableName : indexes.keySet()) {
DbUpgradeUtils.dropKeysIfExist(conn, tableName, indexes.get(tableName), false);
}
}
}