9 lines
794 B
Plaintext
9 lines
794 B
Plaintext
mysql> update rongxuan.t1 vt1 set c2=rongxuan.t1.c1+1 where rongxuan.t1.c1 > 1 order by rongxuan.t1.c1 desc;
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ERROR 1054 (42S22): Unknown column 'rongxuan.t1.c1' in 'where clause'
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mysql> update rongxuan.t1 vt1 set c2=rongxuan.t1.c1+1 where c1 > 1 order by rongxuan.t1.c1 desc;
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ERROR 1054 (42S22): Unknown column 'rongxuan.t1.c1' in 'order clause'
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mysql> update rongxuan.t1 vt1 set c2=rongxuan.t1.c1+1 where c1 > 1 order by c1 desc;
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ERROR 1054 (42S22): Unknown column 'rongxuan.t1.c1' in 'field list'
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mysql> update rongxuan.t1 rongxuan.vt1 set c2=c1+1 where c1 > 1 order by c1 desc;
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ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '.vt1 set c2=c1+1 where c1 > 1 order by c1 desc' at line 1
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