@ -2097,7 +2097,7 @@ void st_select_lex::print_limit(THD *thd,
to implement the clean up .
*/
void st_lex : : cleanup_lex_after_parse_error ( THD * thd )
void LEX : : cleanup_lex_after_parse_error ( THD * thd )
{
/*
Delete sphead for the side effect of restoring of the original
@ -2187,7 +2187,7 @@ void Query_tables_list::destroy_query_tables_list()
Initialize LEX object .
SYNOPSIS
st_lex : : st_lex ( )
LEX : : LEX ( )
NOTE
LEX object initialized with this constructor can be used as part of
@ -2197,7 +2197,7 @@ void Query_tables_list::destroy_query_tables_list()
for this .
*/
st_lex : : st_lex ( )
LEX : : LEX ( )
: result ( 0 ) ,
sql_command ( SQLCOM_END ) , option_type ( OPT_DEFAULT ) , is_lex_started ( 0 )
{
@ -2214,7 +2214,7 @@ st_lex::st_lex()
Check whether the merging algorithm can be used on this VIEW
SYNOPSIS
st_lex : : can_be_merged ( )
LEX : : can_be_merged ( )
DESCRIPTION
We can apply merge algorithm if it is single SELECT view with
@ -2228,7 +2228,7 @@ st_lex::st_lex()
TRUE - merge algorithm can be used
*/
bool st_lex : : can_be_merged ( )
bool LEX : : can_be_merged ( )
{
// TODO: do not forget implement case when select_lex.table_list.elements==0
@ -2265,19 +2265,19 @@ bool st_lex::can_be_merged()
check if command can use VIEW with MERGE algorithm ( for top VIEWs )
SYNOPSIS
st_lex : : can_use_merged ( )
LEX : : can_use_merged ( )
DESCRIPTION
Only listed here commands can use merge algorithm in top level
SELECT_LEX ( for subqueries will be used merge algorithm if
st_lex : : can_not_use_merged ( ) is not TRUE ) .
LEX : : can_not_use_merged ( ) is not TRUE ) .
RETURN
FALSE - command can ' t use merged VIEWs
TRUE - VIEWs with MERGE algorithms can be used
*/
bool st_lex : : can_use_merged ( )
bool LEX : : can_use_merged ( )
{
switch ( sql_command )
{
@ -2302,18 +2302,18 @@ bool st_lex::can_use_merged()
Check if command can ' t use merged views in any part of command
SYNOPSIS
st_lex : : can_not_use_merged ( )
LEX : : can_not_use_merged ( )
DESCRIPTION
Temporary table algorithm will be used on all SELECT levels for queries
listed here ( see also st_lex : : can_use_merged ( ) ) .
listed here ( see also LEX : : can_use_merged ( ) ) .
RETURN
FALSE - command can ' t use merged VIEWs
TRUE - VIEWs with MERGE algorithms can be used
*/
bool st_lex : : can_not_use_merged ( )
bool LEX : : can_not_use_merged ( )
{
switch ( sql_command )
{
@ -2342,7 +2342,7 @@ bool st_lex::can_not_use_merged()
FALSE no , we need data
*/
bool st_lex : : only_view_structure ( )
bool LEX : : only_view_structure ( )
{
switch ( sql_command ) {
case SQLCOM_SHOW_CREATE :
@ -2371,7 +2371,7 @@ bool st_lex::only_view_structure()
*/
bool st_lex : : need_correct_ident ( )
bool LEX : : need_correct_ident ( )
{
switch ( sql_command )
{
@ -2401,7 +2401,7 @@ bool st_lex::need_correct_ident()
VIEW_CHECK_CASCADED CHECK OPTION CASCADED
*/
uint8 st_lex : : get_effective_with_check ( TABLE_LIST * view )
uint8 LEX : : get_effective_with_check ( TABLE_LIST * view )
{
if ( view - > select_lex - > master_unit ( ) = = & unit & &
which_check_option_applicable ( ) )
@ -2430,7 +2430,7 @@ uint8 st_lex::get_effective_with_check(TABLE_LIST *view)
*/
bool
st_lex : : copy_db_to ( char * * p_db , size_t * p_db_length ) const
LEX : : copy_db_to ( char * * p_db , size_t * p_db_length ) const
{
if ( sphead )
{
@ -2507,7 +2507,7 @@ void st_select_lex_unit::set_limit(st_select_lex *sl)
clause .
*/
void st_lex : : set_trg_event_type_for_tables ( )
void LEX : : set_trg_event_type_for_tables ( )
{
uint8 new_trg_event_map = 0 ;
@ -2650,7 +2650,7 @@ void st_lex::set_trg_event_type_for_tables()
In this case link_to_local is set .
*/
TABLE_LIST * st_lex : : unlink_first_table ( bool * link_to_local )
TABLE_LIST * LEX : : unlink_first_table ( bool * link_to_local )
{
TABLE_LIST * first ;
if ( ( first = query_tables ) )
@ -2690,7 +2690,7 @@ TABLE_LIST *st_lex::unlink_first_table(bool *link_to_local)
table list
SYNOPSYS
st_lex : : first_lists_tables_same ( )
LEX : : first_lists_tables_same ( )
NOTES
In many cases ( for example , usual INSERT / DELETE / . . . ) the first table of
@ -2701,7 +2701,7 @@ TABLE_LIST *st_lex::unlink_first_table(bool *link_to_local)
the global list first .
*/
void st_lex : : first_lists_tables_same ( )
void LEX : : first_lists_tables_same ( )
{
TABLE_LIST * first_table = ( TABLE_LIST * ) select_lex . table_list . first ;
if ( query_tables ! = first_table & & first_table ! = 0 )
@ -2737,7 +2737,7 @@ void st_lex::first_lists_tables_same()
global list
*/
void st_lex : : link_first_table_back ( TABLE_LIST * first ,
void LEX : : link_first_table_back ( TABLE_LIST * first ,
bool link_to_local )
{
if ( first )
@ -2764,7 +2764,7 @@ void st_lex::link_first_table_back(TABLE_LIST *first,
cleanup lex for case when we open table by table for processing
SYNOPSIS
st_lex : : cleanup_after_one_table_open ( )
LEX : : cleanup_after_one_table_open ( )
NOTE
This method is mostly responsible for cleaning up of selects lists and
@ -2772,7 +2772,7 @@ void st_lex::link_first_table_back(TABLE_LIST *first,
to call Query_tables_list : : reset_query_tables_list ( FALSE ) .
*/
void st_lex : : cleanup_after_one_table_open ( )
void LEX : : cleanup_after_one_table_open ( )
{
/*
thd - > lex - > derived_tables & additional units may be set if we open
@ -2807,7 +2807,7 @@ void st_lex::cleanup_after_one_table_open()
backup Pointer to Query_tables_list instance to be used for backup
*/
void st_lex : : reset_n_backup_query_tables_list ( Query_tables_list * backup )
void LEX : : reset_n_backup_query_tables_list ( Query_tables_list * backup )
{
backup - > set_query_tables_list ( this ) ;
/*
@ -2826,7 +2826,7 @@ void st_lex::reset_n_backup_query_tables_list(Query_tables_list *backup)
backup Pointer to Query_tables_list instance used for backup
*/
void st_lex : : restore_backup_query_tables_list ( Query_tables_list * backup )
void LEX : : restore_backup_query_tables_list ( Query_tables_list * backup )
{
this - > destroy_query_tables_list ( ) ;
this - > set_query_tables_list ( backup ) ;
@ -2837,14 +2837,14 @@ void st_lex::restore_backup_query_tables_list(Query_tables_list *backup)
Checks for usage of routines and / or tables in a parsed statement
SYNOPSIS
st_lex : table_or_sp_used ( )
LEX : table_or_sp_used ( )
RETURN
FALSE No routines and tables used
TRUE Either or both routines and tables are used .
*/
bool st_lex : : table_or_sp_used ( )
bool LEX : : table_or_sp_used ( )
{
DBUG_ENTER ( " table_or_sp_used " ) ;
@ -3005,7 +3005,7 @@ bool st_select_lex::add_index_hint (THD *thd, char *str, uint length)
@ retval FALSE No , not a management partition command
*/
bool st_lex : : is_partition_management ( ) const
bool LEX : : is_partition_management ( ) const
{
return ( sql_command = = SQLCOM_ALTER_TABLE & &
( alter_info . flags = = ALTER_ADD_PARTITION | |
Konstantin Osipov
16 years ago