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remove Feature_into_old_syntax

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it doesn't provide any information we'll use.
No matter what the value is, we don't remove the non-standard
syntax unless we have to
This commit is contained in:
Sergei Golubchik
2023-01-03 12:00:17 +01:00
committed by Monty
parent 7e465aeb3a
commit affab99c2f
4 changed files with 2 additions and 6 deletions
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4
mysql-test/main/features.result
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@@ -11,7 +11,6 @@ Feature_dynamic_columns 0
Feature_fulltext 0
Feature_gis 0
Feature_insert_returning 0
Feature_into_old_syntax 0
Feature_into_outfile 0
Feature_into_variable 0
Feature_invisible_columns 0
@@ -208,6 +207,5 @@ select @x=@y;
drop table t1;
show status like "feature_into_%";
Variable_name Value
Feature_into_old_syntax 2
Feature_into_outfile 2
Feature_into_outfile 4
Feature_into_variable 2

1
sql/mysqld.cc
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@@ -7413,7 +7413,6 @@ SHOW_VAR status_vars[]= {
{"Feature_fulltext", (char*) offsetof(STATUS_VAR, feature_fulltext), SHOW_LONG_STATUS},
{"Feature_gis", (char*) offsetof(STATUS_VAR, feature_gis), SHOW_LONG_STATUS},
{"Feature_insert_returning", (char*)offsetof(STATUS_VAR, feature_insert_returning), SHOW_LONG_STATUS},
{"Feature_into_old_syntax", (char*) offsetof(STATUS_VAR, feature_into_old_syntax), SHOW_LONG_STATUS},
{"Feature_into_outfile", (char*) offsetof(STATUS_VAR, feature_into_outfile), SHOW_LONG_STATUS},
{"Feature_into_variable", (char*) offsetof(STATUS_VAR, feature_into_variable), SHOW_LONG_STATUS},
{"Feature_invisible_columns",(char*) offsetof(STATUS_VAR, feature_invisible_columns), SHOW_LONG_STATUS},

1
sql/sql_class.h
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@@ -968,7 +968,6 @@ typedef struct system_status_var
ulong feature_window_functions; /* +1 when window functions are used */
ulong feature_into_outfile; /* +1 when INTO OUTFILE is used */
ulong feature_into_variable; /* +1 when INTO VARIABLE is used */
ulong feature_into_old_syntax; /* +1 when INTO is used with old syntax*/
/* From MASTER_GTID_WAIT usage */
ulong master_gtid_wait_timeouts; /* Number of timeouts */

2
sql/sql_yacc.yy
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@@ -12503,7 +12503,7 @@ opt_procedure_or_into:
| into opt_select_lock_type
{
$$= $2;
status_var_increment(thd->status_var.feature_into_old_syntax);
status_var_increment(thd->status_var.feature_into_outfile);
}
;