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MDEV-11346 Move functions case_stmt_xxx and add_select_to_union_list as methods to LEX

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The full list of functions moved:
int case_stmt_action_expr(LEX *, Item* expr);
int case_stmt_action_when(LEX *, Item *when, bool simple);
int case_stmt_action_then(LEX *);
bool add_select_to_union_list(LEX *,bool is_union_distinct,  bool is_top_level);

This is a preparatory change for "MDEV-10142 PL/SQL parser",
to reuse the code easier between sql_yacc.yy and coming soon sql_yacc_ora.yy.
This commit is contained in:
Alexander Barkov
2016-11-24 21:57:14 +04:00
parent cba0092196
commit 4b4efb0485
2 changed files with 52 additions and 54 deletions
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6
sql/sql_lex.h
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@@ -3010,6 +3010,12 @@ public:
return false;
}
int case_stmt_action_expr(Item* expr);
int case_stmt_action_when(Item *when, bool simple);
int case_stmt_action_then();
bool add_select_to_union_list(bool is_union_distinct, bool is_top_level);
bool setup_select_in_parentheses();
// Check if "KEY IF NOT EXISTS name" used outside of ALTER context
bool check_add_key(DDL_options_st ddl)
{