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cleanup: reduce code duplication

10.5-circular-buffer
Sergei Golubchik 6 years ago
parent
a4a025f5d1
commit
828d9ae597
2 changed files with 96 additions and 192 deletions
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  1. 144
      sql/sql_yacc.yy
  2. 144
      sql/sql_yacc_ora.yy

144
sql/sql_yacc.yy
View File

@ -1902,6 +1902,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, size_t *yystacksize);
%type <lock_type>
replace_lock_option opt_low_priority insert_lock_option load_data_lock
insert_replace_option
%type <item>
literal insert_ident order_ident temporal_literal
@ -2069,7 +2070,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, size_t *yystacksize);
%type <NONE>
analyze_stmt_command backup backup_statements
query verb_clause create change select select_into
do drop insert replace insert2
do drop insert replace insert_start stmt_end
insert_values update delete truncate rename compound_statement
show describe load alter optimize keycache preload flush
reset purge begin_stmt_mariadb commit rollback savepoint release
@ -5322,7 +5323,7 @@ opt_create_partitioning:
/*
This part of the parser is about handling of the partition information.
It's first version was written by Mikael Ronstrm with lots of answers to
Its first version was written by Mikael Ronström with lots of answers to
questions provided by Antony Curtis.
The partition grammar can be called from three places.
@ -7894,10 +7895,7 @@ alter:
lex->sql_command= SQLCOM_ALTER_PROCEDURE;
lex->spname= $3;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| ALTER FUNCTION_SYM sp_name
{
LEX *lex= Lex;
@ -7914,10 +7912,7 @@ alter:
lex->sql_command= SQLCOM_ALTER_FUNCTION;
lex->spname= $3;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| ALTER view_algorithm definer_opt opt_view_suid VIEW_SYM table_ident
{
if (Lex->main_select_push())
@ -7925,12 +7920,7 @@ alter:
if (Lex->add_alter_view(thd, $2, $4, $6))
MYSQL_YYABORT;
}
view_list_opt AS view_select
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
view_list_opt AS view_select stmt_end {}
| ALTER definer_opt opt_view_suid VIEW_SYM table_ident
/*
We have two separate rules for ALTER VIEW rather that
@ -7943,12 +7933,7 @@ alter:
if (Lex->add_alter_view(thd, VIEW_ALGORITHM_INHERIT, $3, $5))
MYSQL_YYABORT;
}
view_list_opt AS view_select
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
view_list_opt AS view_select stmt_end {}
| ALTER definer_opt remember_name EVENT_SYM sp_name
{
if (Lex->main_select_push())
@ -8049,10 +8034,7 @@ alter:
Lex->m_sql_cmd= new (thd->mem_root) Sql_cmd_alter_sequence($3);
if (unlikely(Lex->m_sql_cmd == NULL))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
opt_account_locking:
@ -13489,51 +13471,43 @@ opt_temporary:
insert:
INSERT
{
LEX *lex= Lex;
lex->sql_command= SQLCOM_INSERT;
lex->duplicates= DUP_ERROR;
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(lex);
lex->current_select->parsing_place= BEFORE_OPT_LIST;
}
insert_lock_option
opt_ignore insert2
{
Select->set_lock_for_tables($3, true);
Lex->current_select= Lex->first_select_lex();
Lex->sql_command= SQLCOM_INSERT;
Lex->duplicates= DUP_ERROR;
}
insert_field_spec opt_insert_update
insert_start insert_lock_option opt_ignore opt_into insert_table
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
Select->set_lock_for_tables($4, true);
}
;
insert_field_spec opt_insert_update stmt_end {}
;
replace:
REPLACE
{
LEX *lex=Lex;
lex->sql_command = SQLCOM_REPLACE;
lex->duplicates= DUP_REPLACE;
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(lex);
lex->current_select->parsing_place= BEFORE_OPT_LIST;
Lex->sql_command = SQLCOM_REPLACE;
Lex->duplicates= DUP_REPLACE;
}
replace_lock_option insert2
insert_start replace_lock_option opt_into insert_table
{
Select->set_lock_for_tables($3, true);
Lex->current_select= Lex->first_select_lex();
Select->set_lock_for_tables($4, true);
}
insert_field_spec
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
;
insert_field_spec stmt_end {}
;
insert_start: {
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(Lex);
Lex->current_select->parsing_place= BEFORE_OPT_LIST;
}
;
stmt_end: {
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
;
insert_lock_option:
/* empty */
@ -13545,19 +13519,17 @@ insert_lock_option:
*/
$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM
{
// QQ: why was +1?
Lex->keyword_delayed_begin_offset= (uint)($1.pos() - thd->query());
Lex->keyword_delayed_end_offset= (uint)($1.end() - thd->query());
$$= TL_WRITE_DELAYED;
}
| insert_replace_option
| HIGH_PRIORITY { $$= TL_WRITE; }
;
replace_lock_option:
opt_low_priority { $$= $1; }
/* empty */ { $$= TL_WRITE_DEFAULT; }
| insert_replace_option
;
insert_replace_option:
LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM
{
Lex->keyword_delayed_begin_offset= (uint)($1.pos() - thd->query());
@ -13566,10 +13538,7 @@ replace_lock_option:
}
;
insert2:
INTO insert_table {}
| insert_table {}
;
opt_into: /* nothing */ | INTO ;
insert_table:
{
@ -13818,10 +13787,7 @@ update:
{
if ($10)
Select->order_list= *($10);
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
update_list:
@ -13941,10 +13907,7 @@ single_multi:
{
if (unlikely(multi_delete_set_locks_and_link_aux_tables(Lex)))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| FROM table_alias_ref_list
{
mysql_init_multi_delete(Lex);
@ -13955,10 +13918,7 @@ single_multi:
{
if (unlikely(multi_delete_set_locks_and_link_aux_tables(Lex)))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
opt_select_expressions:
@ -15023,11 +14983,7 @@ load:
opt_xml_rows_identified_by
opt_field_term opt_line_term opt_ignore_lines opt_field_or_var_spec
opt_load_data_set_spec
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
stmt_end {}
;
data_or_xml:
@ -16701,11 +16657,7 @@ set:
lex->set_stmt_init();
}
set_param
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
stmt_end {}
;
set_param:

144
sql/sql_yacc_ora.yy
View File

@ -1375,6 +1375,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, size_t *yystacksize);
%type <lock_type>
replace_lock_option opt_low_priority insert_lock_option load_data_lock
insert_replace_option
%type <item>
literal insert_ident order_ident temporal_literal
@ -1544,7 +1545,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, size_t *yystacksize);
%type <NONE>
analyze_stmt_command backup backup_statements
query verb_clause create change select select_into
do drop insert replace insert2
do drop insert replace insert_start stmt_end
insert_values update delete truncate rename compound_statement
show describe load alter optimize keycache preload flush
reset purge begin_stmt_mariadb commit rollback savepoint release
@ -5320,7 +5321,7 @@ opt_create_partitioning:
/*
This part of the parser is about handling of the partition information.
It's first version was written by Mikael Ronstrm with lots of answers to
Its first version was written by Mikael Ronström with lots of answers to
questions provided by Antony Curtis.
The partition grammar can be called from three places.
@ -7985,10 +7986,7 @@ alter:
lex->sql_command= SQLCOM_ALTER_PROCEDURE;
lex->spname= $3;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| ALTER FUNCTION_SYM sp_name
{
LEX *lex= Lex;
@ -8005,10 +8003,7 @@ alter:
lex->sql_command= SQLCOM_ALTER_FUNCTION;
lex->spname= $3;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| ALTER view_algorithm definer_opt opt_view_suid VIEW_SYM table_ident
{
if (Lex->main_select_push())
@ -8016,12 +8011,7 @@ alter:
if (Lex->add_alter_view(thd, $2, $4, $6))
MYSQL_YYABORT;
}
view_list_opt AS view_select
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
view_list_opt AS view_select stmt_end {}
| ALTER definer_opt opt_view_suid VIEW_SYM table_ident
/*
We have two separate rules for ALTER VIEW rather that
@ -8034,12 +8024,7 @@ alter:
if (Lex->add_alter_view(thd, VIEW_ALGORITHM_INHERIT, $3, $5))
MYSQL_YYABORT;
}
view_list_opt AS view_select
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
view_list_opt AS view_select stmt_end {}
| ALTER definer_opt remember_name EVENT_SYM sp_name
{
if (Lex->main_select_push())
@ -8140,10 +8125,7 @@ alter:
Lex->m_sql_cmd= new (thd->mem_root) Sql_cmd_alter_sequence($3);
if (unlikely(Lex->m_sql_cmd == NULL))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
opt_account_locking:
@ -13605,51 +13587,43 @@ opt_temporary:
insert:
INSERT
{
LEX *lex= Lex;
lex->sql_command= SQLCOM_INSERT;
lex->duplicates= DUP_ERROR;
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(lex);
lex->current_select->parsing_place= BEFORE_OPT_LIST;
}
insert_lock_option
opt_ignore insert2
{
Select->set_lock_for_tables($3, true);
Lex->current_select= Lex->first_select_lex();
Lex->sql_command= SQLCOM_INSERT;
Lex->duplicates= DUP_ERROR;
}
insert_field_spec opt_insert_update
insert_start insert_lock_option opt_ignore opt_into insert_table
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
Select->set_lock_for_tables($4, true);
}
;
insert_field_spec opt_insert_update stmt_end {}
;
replace:
REPLACE
{
LEX *lex=Lex;
lex->sql_command = SQLCOM_REPLACE;
lex->duplicates= DUP_REPLACE;
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(lex);
lex->current_select->parsing_place= BEFORE_OPT_LIST;
Lex->sql_command = SQLCOM_REPLACE;
Lex->duplicates= DUP_REPLACE;
}
replace_lock_option insert2
insert_start replace_lock_option opt_into insert_table
{
Select->set_lock_for_tables($3, true);
Lex->current_select= Lex->first_select_lex();
Select->set_lock_for_tables($4, true);
}
insert_field_spec
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
;
insert_field_spec stmt_end {}
;
insert_start: {
if (Lex->main_select_push())
MYSQL_YYABORT;
mysql_init_select(Lex);
Lex->current_select->parsing_place= BEFORE_OPT_LIST;
}
;
stmt_end: {
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
;
insert_lock_option:
/* empty */
@ -13661,19 +13635,17 @@ insert_lock_option:
*/
$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM
{
// QQ: why was +1?
Lex->keyword_delayed_begin_offset= (uint)($1.pos() - thd->query());
Lex->keyword_delayed_end_offset= (uint)($1.end() - thd->query());
$$= TL_WRITE_DELAYED;
}
| insert_replace_option
| HIGH_PRIORITY { $$= TL_WRITE; }
;
replace_lock_option:
opt_low_priority { $$= $1; }
/* empty */ { $$= TL_WRITE_DEFAULT; }
| insert_replace_option
;
insert_replace_option:
LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM
{
Lex->keyword_delayed_begin_offset= (uint)($1.pos() - thd->query());
@ -13682,10 +13654,7 @@ replace_lock_option:
}
;
insert2:
INTO insert_table {}
| insert_table {}
;
opt_into: /* nothing */ | INTO ;
insert_table:
{
@ -13934,10 +13903,7 @@ update:
{
if ($10)
Select->order_list= *($10);
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
update_list:
@ -14057,10 +14023,7 @@ single_multi:
{
if (unlikely(multi_delete_set_locks_and_link_aux_tables(Lex)))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
| FROM table_alias_ref_list
{
mysql_init_multi_delete(Lex);
@ -14071,10 +14034,7 @@ single_multi:
{
if (unlikely(multi_delete_set_locks_and_link_aux_tables(Lex)))
MYSQL_YYABORT;
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
} stmt_end {}
;
opt_select_expressions:
@ -15145,11 +15105,7 @@ load:
opt_xml_rows_identified_by
opt_field_term opt_line_term opt_ignore_lines opt_field_or_var_spec
opt_load_data_set_spec
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
stmt_end {}
;
data_or_xml:
@ -16866,11 +16822,7 @@ set:
lex->set_stmt_init();
}
set_param
{
Lex->pop_select(); //main select
if (Lex->check_main_unit_semantics())
MYSQL_YYABORT;
}
stmt_end {}
;
set_param:

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