Php/docs/function.db2-stmt-error
db2_stmt_error
(PECL ibm_db2 >= 1.0.0)
db2_stmt_error — Returns a string containing the SQLSTATE returned by an SQL statement
说明
db2_stmt_error
([ resource $stmt
] ) : string
Returns a string containing the SQLSTATE value returned by an SQL statement.
If you do not pass a statement resource as an argument to db2_stmt_error(), the driver returns the SQLSTATE value associated with the last attempt to return a statement resource, for example, from db2_prepare() or db2_exec().
To learn what the SQLSTATE value means, you can issue the following command
at a DB2 Command Line Processor prompt:
db2 '? sqlstate-value'. You
can also call db2_stmt_errormsg() to retrieve an
explicit error message and the associated SQLCODE value.
参数
stmt- A valid statement resource.
返回值
Returns a string containing an SQLSTATE value.
参见
- db2_conn_error() - Returns a string containing the SQLSTATE returned by the last connection attempt
- db2_conn_errormsg() - Returns the last connection error message and SQLCODE value
- db2_stmt_errormsg() - Returns a string containing the last SQL statement error message
