Commit 1aa56d1c authored by heikki@donna.mysql.fi's avatar heikki@donna.mysql.fi
Browse files

dict0crea.c: 

  Add some error messages to help in tracking Harald Fuchs' foreign key failure
parent f84ca37e

innobase/dict/dict0crea.c

+13 −8
Original line number Diff line number Diff line
@@ -1235,16 +1235,21 @@ dict_create_add_foreigns_to_dictionary( 


	if (error != DB_SUCCESS) {

	        fprintf(stderr,

			"InnoDB: foreign constraint creation failed;\n"

			"InnoDB: Foreign key constraint creation failed:\n"

			"InnoDB: internal error number %lu\n", error);



		ut_a(error == DB_OUT_OF_FILE_SPACE);



		fprintf(stderr, "InnoDB: tablespace is full\n");



		trx_general_rollback_for_mysql(trx, FALSE, NULL);

		if (error == DB_DUPLICATE_KEY) {

			fprintf(stderr,

	"InnoDB: Duplicate key error in system table %s index %s\n",

			((dict_index_t*)trx->error_info)->table_name,

			((dict_index_t*)trx->error_info)->name);



		error = DB_MUST_GET_MORE_FILE_SPACE;

			fprintf(stderr,

	"InnoDB: Maybe the internal data dictionary of InnoDB is\n"

	"InnoDB: out-of-sync from the .frm files of your tables.\n"

	"InnoDB: See section 15.1 Troubleshooting data dictionary operations\n"

	"InnoDB: at http://www.innodb.com/ibman.html\n");

		}



		return(error);

	}