db2_stmt_error
PHP function
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(PECL ibm_db2 >= 1.0.0)
Returns a string containing the SQLSTATE returned by an SQL statement
Description
db2_stmt_error(resource|null $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.
Parameters
stmtA valid statement resource.
Return Values
Returns a string containing an SQLSTATE value.