oceanbase

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drop table if exists t1,t2,t3,t4;
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set password for  = password('pass11');
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your OceanBase version for the right syntax to use near '= password('pass11')' at line 1
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set password '' for  = password('pass11');
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your OceanBase version for the right syntax to use near ''' for  = password('pass11')' at line 1
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set password for  '' = password('pass11');
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ERROR 42000: Can not find any matching row in the user table
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create user '' identified by 'pass11';
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ERROR HY000: Operation CREATE USER failed for %
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