java.lang.RuntimeException: unsupported internal operation: table constraint

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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)

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