AfflictionNetworks/depot
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Always update then insert in case for whatever reason the zeroth schema version

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is not one (like for ItemRecord).
This commit is contained in:
Michael Bayne
2006-09-29 01:28:53 +00:00
parent 18491c5565
commit e903948eb1
1 changed files with 7 additions and 5 deletions
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src/java/com/samskivert/jdbc/depot/DepotMarshaller.java
+7 -5
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@@ -540,14 +540,16 @@ public class DepotMarshaller<T>
protected void updateVersion (Connection conn, int version) protected void updateVersion (Connection conn, int version)
throws SQLException throws SQLException
{ {
String query = (version == 1) ? String update = "update " + SCHEMA_VERSION_TABLE +
"insert into " + SCHEMA_VERSION_TABLE + " set version = " + version +
" values('" + getTableName() + "', " + version + ")" :
"update " + SCHEMA_VERSION_TABLE + " set version = " + version +
" where persistentClass = '" + getTableName() + "'"; " where persistentClass = '" + getTableName() + "'";
String insert = "insert into " + SCHEMA_VERSION_TABLE +
" values('" + getTableName() + "', " + version + ")";
Statement stmt = conn.createStatement(); Statement stmt = conn.createStatement();
try { try {
stmt.executeUpdate(query); if (stmt.executeUpdate(update) == 0) {
stmt.executeUpdate(insert);
}
} finally { } finally {
stmt.close(); stmt.close();
} }