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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 4 >= 4.0.5, PHP 5)
odbc_errormsg — Get the last error message
$connection_id
] )Returns a string containing the last ODBC error message, or an empty string if there has been no errors.
connection_id
ODBC 连接标识符,详见 odbc_connect() 。
If connection_id
is specified, the last state
of that connection is returned, else the last state of any connection
is returned.
This function returns meaningful value only if last odbc query failed
(i.e. odbc_exec() returned FALSE
).