prepare执行BUG吗？
strcat(buffer,"jcsjk");sprintf(str_cmd,"%s%s","select * from ",buffer,":systables into temp aa");
$prepareaa from $str_cmd
$execute aa
-410 Prepare statement failed or was not executed.
This EXECUTE statement refers to a statement id that has not been
prepared. Either no PREPARE statement was done, or one was done but
returned an error code. Review the program logic to ensure that a
statement is prepared and the PREPARE return code is checked. A
negative error code from PREPARE usually reflects an error in the
statement being prepared.
请问何解？
398407063俺在写一个，生成纯SQL的小工具。以免不同数据库造成语法不一样！ 另请教问题
sprintf(str_cmd,"%s%s","EXEC SQLconnect to ",buffer);
$prepareaa from $str_cmd;
$execute aa;
效果一样，请问有何解
-410 Prepare statement failed or was not executed
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