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support INTERVAL + expr

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st0
2022-03-03 20:10:14 +08:00
committed by LINxiansheng
parent fcc0cea109
commit 4260bd7135
1 changed files with 9 additions and 0 deletions
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9
src/sql/parser/sql_parser_mysql_mode.y
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@ -1278,6 +1278,15 @@ bit_expr '|' bit_expr %prec '|'
check_ret(setup_token_pos_info_and_dup_string($$, result, @1.first_column, @4.last_column), check_ret(setup_token_pos_info_and_dup_string($$, result, @1.first_column, @4.last_column),
&@1, result); &@1, result);
} }
| INTERVAL expr date_unit '+' bit_expr
{
ParseNode *params = NULL;
malloc_non_terminal_node(params, result->malloc_pool_, T_EXPR_LIST, 3, $5, $2, $3);
make_name_node($$, result->malloc_pool_, "date_add");
malloc_non_terminal_node($$, result->malloc_pool_, T_FUN_SYS, 2, $$, params);
check_ret(setup_token_pos_info_and_dup_string($$, result, @1.first_column, @4.last_column),
&@1, result);
}
| bit_expr '-' INTERVAL expr date_unit %prec '-' | bit_expr '-' INTERVAL expr date_unit %prec '-'
{ {
ParseNode *params = NULL; ParseNode *params = NULL;