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# PDOStatement::errorCode

(no version information, might be only in CVS)

PDOStatement::errorCode -- Fetch the SQLSTATE associated with the last operation on the statement handle

## 说明

int PDOStatement::errorCode ( void )

## 返回值

Identical to PDO::errorCode(), except that PDOStatement::errorCode() only retrieves error codes for operations performed with PDOStatement objects.

## 范例

例子 1. Retrieving a SQLSTATE code

`<?php /* Provoke an error -- the BONES table does not exist */ $err = $dbh->prepare('SELECT skull FROM bones'); $err->execute(); echo "\nPDOStatement::errorCode(): "; print $err->errorCode(); ?>`

上例将输出：

    PDOStatement::errorCode(): 42S02

## 参见

PDO::errorCode()
PDO::errorInfo()
PDOStatement::errorInfo()

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PDOStatement::columnCount | 上一级 | PDOStatement::errorInfo