Merge branch 'merge/merge-xtradb-5.6' into 10.0

5.6.31-77.0

1 files changed, 24 insertions, 22 deletions

diff --git a/storage/xtradb/include/fts0fts.h b/storage/xtradb/include/fts0fts.h
index 9f7b0216d9b..68d4d333245 100644
--- a/storage/xtradb/include/fts0fts.h
+++ b/storage/xtradb/include/fts0fts.h
@@ -94,7 +94,10 @@ those defined in mysql file ft_global.h */
 /** Threshold where our optimize thread automatically kicks in */
 #define FTS_OPTIMIZE_THRESHOLD		10000000
 
-#define FTS_DOC_ID_MAX_STEP		10000
+/** Threshold to avoid exhausting of doc ids. Consecutive doc id difference
+should not exceed FTS_DOC_ID_MAX_STEP */
+#define FTS_DOC_ID_MAX_STEP		65535
+
 /** Variable specifying the FTS parallel sort degree */
 extern ulong		fts_sort_pll_degree;
 
@@ -408,7 +411,7 @@ fts_get_next_doc_id(
 /*================*/
 	const dict_table_t*	table,	/*!< in: table */
 	doc_id_t*		doc_id)	/*!< out: new document id */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 /*********************************************************************//**
 Update the next and last Doc ID in the CONFIG table to be the input
 "doc_id" value (+ 1). We would do so after each FTS index build or
@@ -421,7 +424,7 @@ fts_update_next_doc_id(
 	const dict_table_t*	table,		/*!< in: table */
 	const char*		table_name,	/*!< in: table name, or NULL */
 	doc_id_t		doc_id)		/*!< in: DOC ID to set */
-	__attribute__((nonnull(2)));
+	MY_ATTRIBUTE((nonnull(2)));
 
 /******************************************************************//**
 Create a new document id .
@@ -437,7 +440,7 @@ fts_create_doc_id(
 						current row that is being
 						inserted. */
 	mem_heap_t*	heap)			/*!< in: heap */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 /******************************************************************//**
 Create a new fts_doc_ids_t.
 @return new fts_doc_ids_t. */
@@ -466,7 +469,7 @@ fts_trx_add_op(
 	fts_row_state	state,			/*!< in: state of the row */
 	ib_vector_t*	fts_indexes)		/*!< in: FTS indexes affected
 						(NULL=all) */
-	__attribute__((nonnull(1,2)));
+	MY_ATTRIBUTE((nonnull(1,2)));
 
 /******************************************************************//**
 Free an FTS trx. */
@@ -491,7 +494,7 @@ fts_create_common_tables(
 						index */
 	const char*	name,			/*!< in: table name */
 	bool		skip_doc_id_index)	/*!< in: Skip index on doc id */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 /******************************************************************//**
 Wrapper function of fts_create_index_tables_low(), create auxiliary
 tables for an FTS index
@@ -503,7 +506,7 @@ fts_create_index_tables(
 	trx_t*			trx,		/*!< in: transaction handle */
 	const dict_index_t*	index)		/*!< in: the FTS index
 						instance */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 /******************************************************************//**
 Creates the column specific ancillary tables needed for supporting an
 FTS index on the given table. row_mysql_lock_data_dictionary must have
@@ -519,7 +522,7 @@ fts_create_index_tables_low(
 						instance */
 	const char*	table_name,		/*!< in: the table name */
 	table_id_t	table_id)		/*!< in: the table id */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 /******************************************************************//**
 Add the FTS document id hidden column. */
 UNIV_INTERN
@@ -528,7 +531,7 @@ fts_add_doc_id_column(
 /*==================*/
 	dict_table_t*	table,	/*!< in/out: Table with FTS index */
 	mem_heap_t*	heap)	/*!< in: temporary memory heap, or NULL */
-	__attribute__((nonnull(1)));
+	MY_ATTRIBUTE((nonnull(1)));
 
 /*********************************************************************//**
 Drops the ancillary tables needed for supporting an FTS index on the
@@ -542,7 +545,7 @@ fts_drop_tables(
 	trx_t*		trx,			/*!< in: transaction */
 	dict_table_t*	table)			/*!< in: table has the FTS
 						index */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 /******************************************************************//**
 The given transaction is about to be committed; do whatever is necessary
 from the FTS system's POV.
@@ -552,7 +555,7 @@ dberr_t
 fts_commit(
 /*=======*/
 	trx_t*		trx)			/*!< in: transaction */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 
 /*******************************************************************//**
 FTS Query entry point.
@@ -569,7 +572,7 @@ fts_query(
 						in bytes */
 	fts_result_t**	result)			/*!< out: query result, to be
 						freed by the caller.*/
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 
 /******************************************************************//**
 Retrieve the FTS Relevance Ranking result for doc with doc_id
@@ -687,7 +690,7 @@ dberr_t
 fts_optimize_table(
 /*===============*/
 	dict_table_t*	table)			/*!< in: table to optimiza */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 
 /**********************************************************************//**
 Startup the optimize thread and create the work queue. */
@@ -713,7 +716,7 @@ fts_drop_index_tables(
 /*==================*/
 	trx_t*		trx,			/*!< in: transaction */
 	dict_index_t*	index)			/*!< in: Index to drop */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 
 /******************************************************************//**
 Remove the table from the OPTIMIZER's list. We do wait for
@@ -754,7 +757,7 @@ fts_savepoint_take(
 	trx_t*		trx,			/*!< in: transaction */
 	fts_trx_t*	fts_trx,		/*!< in: fts transaction */
 	const char*	name)			/*!< in: savepoint name */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 /**********************************************************************//**
 Refresh last statement savepoint. */
 UNIV_INTERN
@@ -762,7 +765,7 @@ void
 fts_savepoint_laststmt_refresh(
 /*===========================*/
 	trx_t*		trx)			/*!< in: transaction */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 /**********************************************************************//**
 Release the savepoint data identified by  name. */
 UNIV_INTERN
@@ -780,13 +783,12 @@ fts_cache_destroy(
 /*==============*/
 	fts_cache_t*	cache);			/*!< in: cache*/
 
-/*********************************************************************//**
-Clear cache. */
+/** Clear cache.
+@param[in,out]	cache	fts cache */
 UNIV_INTERN
 void
 fts_cache_clear(
-/*============*/
-	fts_cache_t*	cache);			/*!< in: cache */
+	fts_cache_t*	cache);
 
 /*********************************************************************//**
 Initialize things in cache. */
@@ -831,7 +833,7 @@ fts_drop_index_split_tables(
 /*========================*/
 	trx_t*		trx,			/*!< in: transaction */
 	dict_index_t*	index)			/*!< in: fts instance */
-	__attribute__((nonnull, warn_unused_result));
+	MY_ATTRIBUTE((nonnull, warn_unused_result));
 
 /** Run SYNC on the table, i.e., write out data from the cache to the
 FTS auxiliary INDEX table and clear the cache at the end.
@@ -1023,7 +1025,7 @@ fts_drop_index(
 	dict_table_t*	table,	/*!< in: Table where indexes are dropped */
 	dict_index_t*	index,	/*!< in: Index to be dropped */
 	trx_t*		trx)	/*!< in: Transaction for the drop */
-	__attribute__((nonnull));
+	MY_ATTRIBUTE((nonnull));
 
 /****************************************************************//**
 Rename auxiliary tables for all fts index for a table