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 = null): 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

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