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Merge bk-internal.mysql.com:/home/bk/mysql-5.1

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into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge
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kostja@bodhi.local
2006-10-23 12:06:59 +04:00
parent 99b572b9eb 850688194b
commit 4cb57ac048
23 changed files with 622 additions and 121 deletions
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21
sql/sql_lex.h
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@@ -867,6 +867,25 @@ public:
};
/*
st_parsing_options contains the flags for constructions that are
allowed in the current statement.
*/
struct st_parsing_options
{
bool allows_variable;
bool allows_select_into;
bool allows_select_procedure;
bool allows_derived;
st_parsing_options()
: allows_variable(TRUE), allows_select_into(TRUE),
allows_select_procedure(TRUE), allows_derived(TRUE)
{}
};
/* The state of the lex parsing. This is saved in the THD struct */
typedef struct st_lex : public Query_tables_list
@@ -1023,7 +1042,7 @@ typedef struct st_lex : public Query_tables_list
bool stmt_prepare_mode;
bool safe_to_cache_query;
bool subqueries, ignore;
bool variables_used;
st_parsing_options parsing_options;
ALTER_INFO alter_info;
/* Prepared statements SQL syntax:*/
LEX_STRING prepared_stmt_name; /* Statement name (in all queries) */