Remove XtraDB

The XtraDB storage engine was already replaced by InnoDB
and disabled in MariaDB Server 10.2. Let us remove it altogether
to avoid dragging dead code around.

Replace some references to XtraDB with references to InnoDB.

rpl_get_position_info(): Remove.

Remove the mysql-test-run --suite=percona, because it only contains
tests specific to XtraDB, many of which were disabled already in
earlier MariaDB versions.

1 files changed, 0 insertions, 363 deletions

diff --git a/storage/xtradb/fts/fts0sql.cc b/storage/xtradb/fts/fts0sql.cc
deleted file mode 100644
index cb8eff3cacc..00000000000
--- a/storage/xtradb/fts/fts0sql.cc
+++ /dev/null
@@ -1,363 +0,0 @@
-/*****************************************************************************
-
-Copyright (c) 2007, 2013, Oracle and/or its affiliates. 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.,
-51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
-
-*****************************************************************************/
-
-/**************************************************//**
-@file fts/fts0sql.cc
-Full Text Search functionality.
-
-Created 2007-03-27 Sunny Bains
-*******************************************************/
-
-#include "que0que.h"
-#include "trx0roll.h"
-#include "pars0pars.h"
-#include "dict0dict.h"
-#include "fts0types.h"
-#include "fts0priv.h"
-
-#ifndef UNIV_NONINL
-#include "fts0types.ic"
-#include "fts0vlc.ic"
-#endif
-
-/** SQL statements for creating the ancillary FTS tables. %s must be replaced
-with the indexed table's id. */
-
-/** Preamble to all SQL statements. */
-static const char* fts_sql_begin=
-	"PROCEDURE P() IS\n";
-
-/** Postamble to non-committing SQL statements. */
-static const char* fts_sql_end=
-	"\n"
-	"END;\n";
-
-/******************************************************************//**
-Get the table id.
-@return number of bytes written */
-UNIV_INTERN
-int
-fts_get_table_id(
-/*=============*/
-	const fts_table_t*
-			fts_table,	/*!< in: FTS Auxiliary table */
-	char*		table_id)	/*!< out: table id, must be at least
-					FTS_AUX_MIN_TABLE_ID_LENGTH bytes
-					long */
-{
-	int		len;
-	bool		hex_name = DICT_TF2_FLAG_IS_SET(fts_table->table,
-						DICT_TF2_FTS_AUX_HEX_NAME);
-
-	ut_a(fts_table->table != NULL);
-
-	switch (fts_table->type) {
-	case FTS_COMMON_TABLE:
-		len = fts_write_object_id(fts_table->table_id, table_id,
-					  hex_name);
-		break;
-
-	case FTS_INDEX_TABLE:
-
-		len = fts_write_object_id(fts_table->table_id, table_id,
-					  hex_name);
-
-		table_id[len] = '_';
-		++len;
-		table_id += len;
-
-		len += fts_write_object_id(fts_table->index_id, table_id,
-					   hex_name);
-		break;
-
-	default:
-		ut_error;
-	}
-
-	ut_a(len >= 16);
-	ut_a(len < FTS_AUX_MIN_TABLE_ID_LENGTH);
-
-	return(len);
-}
-
-/******************************************************************//**
-Construct the prefix name of an FTS table.
-@return own: table name, must be freed with mem_free() */
-UNIV_INTERN
-char*
-fts_get_table_name_prefix(
-/*======================*/
-	const fts_table_t*
-			fts_table)	/*!< in: Auxiliary table type */
-{
-	int		len;
-	const char*	slash;
-	char*		prefix_name;
-	int		dbname_len = 0;
-	int		prefix_name_len;
-	char		table_id[FTS_AUX_MIN_TABLE_ID_LENGTH];
-
-	slash = static_cast<const char*>(
-		memchr(fts_table->parent, '/', strlen(fts_table->parent)));
-
-	if (slash) {
-		/* Print up to and including the separator. */
-		dbname_len = static_cast<int>(slash - fts_table->parent) + 1;
-	}
-
-	len = fts_get_table_id(fts_table, table_id);
-
-	prefix_name_len = dbname_len + 4 + len + 1;
-
-	prefix_name = static_cast<char*>(mem_alloc(prefix_name_len));
-
-	len = sprintf(prefix_name, "%.*sFTS_%s",
-		      dbname_len, fts_table->parent, table_id);
-
-	ut_a(len > 0);
-	ut_a(len == prefix_name_len - 1);
-
-	return(prefix_name);
-}
-
-/******************************************************************//**
-Construct the name of an ancillary FTS table.
-@return own: table name, must be freed with mem_free() */
-UNIV_INTERN
-char*
-fts_get_table_name(
-/*===============*/
-	const fts_table_t*	fts_table)
-					/*!< in: Auxiliary table type */
-{
-	int		len;
-	char*		name;
-	int		name_len;
-	char*		prefix_name;
-
-	prefix_name = fts_get_table_name_prefix(fts_table);
-
-	name_len = static_cast<int>(
-		strlen(prefix_name) + 1 + strlen(fts_table->suffix) + 1);
-
-	name = static_cast<char*>(mem_alloc(name_len));
-
-	len = sprintf(name, "%s_%s", prefix_name, fts_table->suffix);
-
-	ut_a(len > 0);
-	ut_a(len == name_len - 1);
-
-	mem_free(prefix_name);
-
-	return(name);
-}
-
-/******************************************************************//**
-Parse an SQL string. %s is replaced with the table's id.
-@return query graph */
-UNIV_INTERN
-que_t*
-fts_parse_sql(
-/*==========*/
-	fts_table_t*	fts_table,	/*!< in: FTS auxiliarry table info */
-	pars_info_t*	info,		/*!< in: info struct, or NULL */
-	const char*	sql)		/*!< in: SQL string to evaluate */
-{
-	char*		str;
-	que_t*		graph;
-	char*		str_tmp;
-	ibool		dict_locked;
-
-	if (fts_table != NULL) {
-		char*	table_name;
-
-		table_name = fts_get_table_name(fts_table);
-		str_tmp = ut_strreplace(sql, "%s", table_name);
-		mem_free(table_name);
-	} else {
-		ulint	sql_len = strlen(sql) + 1;
-
-		str_tmp = static_cast<char*>(mem_alloc(sql_len));
-		strcpy(str_tmp, sql);
-	}
-
-	str = ut_str3cat(fts_sql_begin, str_tmp, fts_sql_end);
-	mem_free(str_tmp);
-
-	dict_locked = (fts_table && fts_table->table->fts
-		       && (fts_table->table->fts->fts_status
-			   & TABLE_DICT_LOCKED));
-
-	if (!dict_locked) {
-		ut_ad(!mutex_own(&(dict_sys->mutex)));
-
-		/* The InnoDB SQL parser is not re-entrant. */
-		mutex_enter(&dict_sys->mutex);
-	}
-
-	graph = pars_sql(info, str);
-	ut_a(graph);
-
-	if (!dict_locked) {
-		mutex_exit(&dict_sys->mutex);
-	}
-
-	mem_free(str);
-
-	return(graph);
-}
-
-/******************************************************************//**
-Parse an SQL string. %s is replaced with the table's id.
-@return query graph */
-UNIV_INTERN
-que_t*
-fts_parse_sql_no_dict_lock(
-/*=======================*/
-	fts_table_t*	fts_table,	/*!< in: FTS aux table info */
-	pars_info_t*	info,		/*!< in: info struct, or NULL */
-	const char*	sql)		/*!< in: SQL string to evaluate */
-{
-	char*		str;
-	que_t*		graph;
-	char*		str_tmp = NULL;
-
-#ifdef UNIV_DEBUG
-	ut_ad(mutex_own(&dict_sys->mutex));
-#endif
-
-	if (fts_table != NULL) {
-		char*		table_name;
-
-		table_name = fts_get_table_name(fts_table);
-		str_tmp = ut_strreplace(sql, "%s", table_name);
-		mem_free(table_name);
-	}
-
-	if (str_tmp != NULL) {
-		str = ut_str3cat(fts_sql_begin, str_tmp, fts_sql_end);
-		mem_free(str_tmp);
-	} else {
-		str = ut_str3cat(fts_sql_begin, sql, fts_sql_end);
-	}
-
-	//fprintf(stderr, "%s\n", str);
-
-	graph = pars_sql(info, str);
-	ut_a(graph);
-
-	mem_free(str);
-
-	return(graph);
-}
-
-/******************************************************************//**
-Evaluate an SQL query graph.
-@return DB_SUCCESS or error code */
-UNIV_INTERN
-dberr_t
-fts_eval_sql(
-/*=========*/
-	trx_t*		trx,		/*!< in: transaction */
-	que_t*		graph)		/*!< in: Query graph to evaluate */
-{
-	que_thr_t*	thr;
-
-	graph->trx = trx;
-	graph->fork_type = QUE_FORK_MYSQL_INTERFACE;
-
-	ut_a(thr = que_fork_start_command(graph));
-
-	que_run_threads(thr);
-
-	return(trx->error_state);
-}
-
-/******************************************************************//**
-Construct the column specification part of the SQL string for selecting the
-indexed FTS columns for the given table. Adds the necessary bound
-ids to the given 'info' and returns the SQL string. Examples:
-
-One indexed column named "text":
-
- "$sel0",
- info/ids: sel0 -> "text"
-
-Two indexed columns named "subject" and "content":
-
- "$sel0, $sel1",
- info/ids: sel0 -> "subject", sel1 -> "content",
-@return heap-allocated WHERE string */
-UNIV_INTERN
-const char*
-fts_get_select_columns_str(
-/*=======================*/
-	dict_index_t*   index,		/*!< in: index */
-	pars_info_t*    info,		/*!< in/out: parser info */
-	mem_heap_t*     heap)		/*!< in: memory heap */
-{
-	ulint		i;
-	const char*	str = "";
-
-	for (i = 0; i < index->n_user_defined_cols; i++) {
-		char*           sel_str;
-
-		dict_field_t*   field = dict_index_get_nth_field(index, i);
-
-		sel_str = mem_heap_printf(heap, "sel%lu", (ulong) i);
-
-		/* Set copy_name to TRUE since it's dynamic. */
-		pars_info_bind_id(info, TRUE, sel_str, field->name);
-
-		str = mem_heap_printf(
-			heap, "%s%s$%s", str, (*str) ? ", " : "", sel_str);
-	}
-
-	return(str);
-}
-
-/******************************************************************//**
-Commit a transaction.
-@return DB_SUCCESS or error code */
-UNIV_INTERN
-dberr_t
-fts_sql_commit(
-/*===========*/
-	trx_t*		trx)		/*!< in: transaction */
-{
-	dberr_t	error;
-
-	error = trx_commit_for_mysql(trx);
-
-	/* Commit should always succeed */
-	ut_a(error == DB_SUCCESS);
-
-	return(DB_SUCCESS);
-}
-
-/******************************************************************//**
-Rollback a transaction.
-@return DB_SUCCESS or error code */
-UNIV_INTERN
-dberr_t
-fts_sql_rollback(
-/*=============*/
-	trx_t*		trx)		/*!< in: transaction */
-{
-	return(trx_rollback_to_savepoint(trx, NULL));
-}