select count(a.user_idx) as cnt FROM (SELECT distinct user_idx FROM championship_ing_shot where () and round_idx='1') a
1064 : You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') and round_idx='1') a' at line 1
error file : /theongc_eng_2021/wc_use/c_use_shot_1r_1.php
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