Import Percona XtraDB into the MariaDB source tree.

1 files changed, 104 insertions, 0 deletions

diff --git a/storage/xtradb/include/db0err.h b/storage/xtradb/include/db0err.h
new file mode 100644
index 00000000000..d6d2a9785a5
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+++ b/storage/xtradb/include/db0err.h
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+/*****************************************************************************
+
+Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/******************************************************
+Global error codes for the database
+
+Created 5/24/1996 Heikki Tuuri
+*******************************************************/
+
+#ifndef db0err_h
+#define db0err_h
+
+
+enum db_err {
+	DB_SUCCESS = 10,
+
+	/* The following are error codes */
+	DB_ERROR,
+	DB_OUT_OF_MEMORY,
+	DB_OUT_OF_FILE_SPACE,
+	DB_LOCK_WAIT,
+	DB_DEADLOCK,
+	DB_ROLLBACK,
+	DB_DUPLICATE_KEY,
+	DB_QUE_THR_SUSPENDED,
+	DB_MISSING_HISTORY,		/* required history data has been
+					deleted due to lack of space in
+					rollback segment */
+	DB_CLUSTER_NOT_FOUND = 30,
+	DB_TABLE_NOT_FOUND,
+	DB_MUST_GET_MORE_FILE_SPACE,	/* the database has to be stopped
+					and restarted with more file space */
+	DB_TABLE_IS_BEING_USED,
+	DB_TOO_BIG_RECORD,		/* a record in an index would not fit
+					on a compressed page, or it would
+					become bigger than 1/2 free space in
+					an uncompressed page frame */
+	DB_LOCK_WAIT_TIMEOUT,		/* lock wait lasted too long */
+	DB_NO_REFERENCED_ROW,		/* referenced key value not found
+					for a foreign key in an insert or
+					update of a row */
+	DB_ROW_IS_REFERENCED,		/* cannot delete or update a row
+					because it contains a key value
+					which is referenced */
+	DB_CANNOT_ADD_CONSTRAINT,	/* adding a foreign key constraint
+					to a table failed */
+	DB_CORRUPTION,			/* data structure corruption noticed */
+	DB_COL_APPEARS_TWICE_IN_INDEX,	/* InnoDB cannot handle an index
+					where same column appears twice */
+	DB_CANNOT_DROP_CONSTRAINT,	/* dropping a foreign key constraint
+					from a table failed */
+	DB_NO_SAVEPOINT,		/* no savepoint exists with the given
+					name */
+	DB_TABLESPACE_ALREADY_EXISTS,	/* we cannot create a new single-table
+					tablespace because a file of the same
+					name already exists */
+	DB_TABLESPACE_DELETED,		/* tablespace does not exist or is
+					being dropped right now */
+	DB_LOCK_TABLE_FULL,		/* lock structs have exhausted the
+					buffer pool (for big transactions,
+					InnoDB stores the lock structs in the
+					buffer pool) */
+	DB_FOREIGN_DUPLICATE_KEY,	/* foreign key constraints
+					activated by the operation would
+					lead to a duplicate key in some
+					table */
+	DB_TOO_MANY_CONCURRENT_TRXS,	/* when InnoDB runs out of the
+					preconfigured undo slots, this can
+					only happen when there are too many
+					concurrent transactions */
+	DB_UNSUPPORTED,			/* when InnoDB sees any artefact or
+					a feature that it can't recoginize or
+					work with e.g., FT indexes created by
+					a later version of the engine. */
+
+	DB_PRIMARY_KEY_IS_NULL,		/* a column in the PRIMARY KEY
+					was found to be NULL */
+
+	/* The following are partial failure codes */
+	DB_FAIL = 1000,
+	DB_OVERFLOW,
+	DB_UNDERFLOW,
+	DB_STRONG_FAIL,
+	DB_ZIP_OVERFLOW,
+	DB_RECORD_NOT_FOUND = 1500,
+	DB_END_OF_INDEX
+};
+
+#endif