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mariadb/sql/sql_test.h

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Updated/added copyright headers
2011-06-30 17:46:53 +02:00
/* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
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
Update FSF Address * Update wrong zip-code
2019-05-11 20:29:06 +02:00
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
#ifndef SQL_TEST_INCLUDED
#define SQL_TEST_INCLUDED
#include "mysqld.h"
MDEV-6111 Optimizer Trace This task involves the implementation for the optimizer trace. This feature produces a trace for any SELECT/UPDATE/DELETE/, which contains information about decisions taken by the optimizer during the optimization phase (choice of table access method, various costs, transformations, etc). This feature would help to tell why some decisions were taken by the optimizer and why some were rejected. Trace is session-local, controlled by the @@optimizer_trace variable. To enable optimizer trace we need to write: set @@optimizer_trace variable= 'enabled=on'; To display the trace one can run: SELECT trace FROM INFORMATION_SCHEMA.OPTIMIZER_TRACE; This task also involves: MDEV-18489: Limit the memory used by the optimizer trace introduces a switch optimizer_trace_max_mem_size which limits the memory used by the optimizer trace. This was implemented by Sergei Petrunia.
2019-02-13 06:52:16 +01:00
#include "opt_trace_context.h"
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
class JOIN;
struct TABLE_LIST;
typedef class Item COND;
typedef class st_select_lex SELECT_LEX;
MDEV-9220 Split filesort.cc:make_sortkey() and filesort.cc::sortlength() into virtual methods in Type_handler
2016-01-12 14:03:29 +01:00
struct SORT_FIELD;
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
#ifndef DBUG_OFF
void print_where(COND *cond,const char *info, enum_query_type query_type);
void TEST_filesort(SORT_FIELD *sortorder,uint s_length);
Bug#53445: Build with -Wall and fix warnings that it generates Fix various mismatches between function's language linkage. Any particular function that is declared in C++ but should be callable from C must have C linkage. Note that function types with different linkages are also distinct. Thus, if a function type is declared in C code, it will have C linkage (same if declared in a extern "C" block). client/mysql.cc: Mismatch between prototype and declaration. client/mysqltest.cc: mysqltest used to be C code. Use C linkage where appropriate. cmd-line-utils/readline/input.c: Isolate unreachable code. include/my_alloc.h: Function type must have C linkage. include/my_base.h: Function type must have C linkage. include/my_global.h: Add helper macros to avoid spurious namespace indentation. include/mysql.h.pp: Update ABI file. mysys/my_gethwaddr.c: Remove stray carriage return and fix coding style. plugin/semisync/semisync_master_plugin.cc: Callback function types have C linkage. plugin/semisync/semisync_slave_plugin.cc: Callback function types have C linkage. sql/derror.cc: Expected function type has C linkage. sql/field.cc: Use helper macro and fix indentation. sql/handler.cc: Expected function type has C linkage. sql/item_sum.cc: Correct function linkages. Remove now unnecessary cast. sql/item_sum.h: Add prototypes with the appropriate linkage as otherwise they are distinct. sql/mysqld.cc: Wrap functions in C linkage mode. sql/opt_range.cc: C language linkage is ignored for class member functions. sql/partition_info.cc: Add wrapper functions with C linkage for class member functions. sql/rpl_utility.h: Use helper macro and fix indentation. sql/sql_class.cc: Change type of thd argument -- THD is a class. Use helper macro and fix indentation. sql/sql_class.h: Change type of thd argument -- THD is a class. sql/sql_select.cc: Expected function type has C linkage. sql/sql_select.h: Move prototype to sql_test.h sql/sql_show.cc: Expected function type has C linkage. sql/sql_test.cc: Fix required function prototype and fix coding style. sql/sql_test.h: Removed unnecessary export and add another. storage/myisammrg/ha_myisammrg.cc: Expected function type has C linkage. storage/perfschema/pfs.cc: PSI headers are declared with C language linkage, which also applies to function types.
2010-05-31 17:29:54 +02:00
void TEST_join(JOIN *join);
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
void print_plan(JOIN* join,uint idx, double record_count, double read_time,
double current_read_time, const char *info);
merge. checkpoint. does not compile.
2010-11-25 18:17:28 +01:00
void print_keyuse_array(DYNAMIC_ARRAY *keyuse_array);
void print_sjm(SJ_MATERIALIZATION_INFO *sjm);
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
void dump_TABLE_LIST_graph(SELECT_LEX *select_lex, TABLE_LIST* tl);
#endif
MDEV-6111 Optimizer Trace This task involves the implementation for the optimizer trace. This feature produces a trace for any SELECT/UPDATE/DELETE/, which contains information about decisions taken by the optimizer during the optimization phase (choice of table access method, various costs, transformations, etc). This feature would help to tell why some decisions were taken by the optimizer and why some were rejected. Trace is session-local, controlled by the @@optimizer_trace variable. To enable optimizer trace we need to write: set @@optimizer_trace variable= 'enabled=on'; To display the trace one can run: SELECT trace FROM INFORMATION_SCHEMA.OPTIMIZER_TRACE; This task also involves: MDEV-18489: Limit the memory used by the optimizer trace introduces a switch optimizer_trace_max_mem_size which limits the memory used by the optimizer trace. This was implemented by Sergei Petrunia.
2019-02-13 06:52:16 +01:00
void print_keyuse_array_for_trace(THD *thd, DYNAMIC_ARRAY *keyuse_array);
WL#5030: Split and remove mysql_priv.h This patch: - Moves all definitions from the mysql_priv.h file into header files for the component where the variable is defined - Creates header files if the component lacks one - Eliminates all include directives from mysql_priv.h - Eliminates all circular include cycles - Rename time.cc to sql_time.cc - Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
void mysql_print_status();
#endif /* SQL_TEST_INCLUDED */
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