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drop index不掉.提示201錯誤.
201錯誤的系統俱體描述如下:
-201 A syntax error has occurred.
This general error message indicates mistakes in the form of an SQL
statement. Look for missing or extra punctuation (such as missing or
extra commas, omission of parentheses around a subquery, and so on),
keywords misspelled (such as VALEUS for VALUES), keywords misused (such
as SET in an INSERT statement or INTO in a subquery), keywords out of
sequence (such as a condition of "value IS NOT" instead of "NOT value
IS" , or a reserved word used as an identifier.
Database servers that provide full NIST compliance do not reserve any
words; queries that work with these database servers might fail and
return error -201 when they are used with earlier versions of Informix
database servers.
The cause of this error might be an attempt to use round-robin syntax with
CREATE INDEX or ALTER FRAGMENT INIT on an index. You cannot use round-robin
indexes.
拜託各位看看,具體錯在哪裡. |
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