1:Db::connect('mycat_databases')->table('hbgqt_study_count')->count();
2:$res = Db::connect('mycat_databases')->query('SELECT count(1) from hbgqt_study_count');第一条语句执行报错[think\exception\PDOException]
SQLSTATE[42S02]: ba
第二条执行成功
最佳答案
1:Db::connect('mycat_databases')->table('hbgqt_study_count')->count();
2:$res = Db::connect('mycat_databases')->query('SELECT count(1) from hbgqt_study_count');第一条语句执行报错