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我运行下面的查询:得到错误而执行蜂巢合并
MERGE INTO college_for_mrg AS T USING college AS S ON clg_name = clg_name
WHEN MATCHED AND clg_id > 5
THEN UPDATE SET clg_loc = "ind"
WHEN NOT MATCHED
THEN INSERT VALUES(2,"sd","dsd","dsfs");
两个表支持ACID属性。
我也试过表名为database_name.table_name
在查询中,但它仍然给出相同的错误。
error: FAILED: ParseException line 3:0 cannot recognize input near 'MERGE' 'INTO' 'college_for_mrg'