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via hsqldb by pickmart
, 1 year ago
unsupported internal operation: table constraint
java.lang.RuntimeException: unsupported internal operation: table constraint	at org.hsqldb.Error.runtimeError(Error.java:65)	at org.hsqldb.Table.updateConstraintPath(Table.java:642)	at org.hsqldb.SchemaManager.recompileDependentObjects(SchemaManager.java:770)	at org.hsqldb.TableWorks.dropConstraint(TableWorks.java:856)	at org.hsqldb.SchemaManager.dropConstraint(SchemaManager.java:1001)	at org.hsqldb.StatementSchema.getResult(StatementSchema.java:558)	at org.hsqldb.StatementSchema.execute(StatementSchema.java:260)	at org.hsqldb.Session.executeCompiledStatement(Session.java:1137)	at org.hsqldb.Session.executeDirectStatement(Session.java:1050)	at org.hsqldb.Session.execute(Session.java:865)	at org.hsqldb.server.ServerConnection.receiveResult(ServerConnection.java:361)	at org.hsqldb.server.ServerConnection.run(ServerConnection.java:1530)	at java.lang.Thread.run(Unknown Source)