[英]DB2 timestamp format in PHP PDO
我已經通過ODBC和EasySoft驅動程序使PHP與DB2(在Ubuntu 14.04上為v10.5)通信。 使用select id from new table(insert ....)
格式的select id from new table(insert ....)
進行查詢時,時間戳格式出現問題。
這是我的桌子:
$create = "create table permissions (
id int not null generated always as identity,
name varchar(255) not null,
display_name varchar(255),
description varchar(255),
created_at timestamp default current_timestamp not null,
updated_at timestamp default current_timestamp not null
)";
$pdo->prepare($create)->execute();
效果很好,原始的PDO插入也可以:
$sth = $pdo->prepare("insert into permissions (name, display_name, description, updated_at, created_at) values (?, ?, ?, ?, ?)");
$sth->execute([
"client_admin_dashboard",
"Client Admin Dashboard",
"Can view overview of team",
"2015-07-09 14:10:50.000",
"2015-07-09 14:10:50.000"
]);
但是,如果我嘗試執行select id
樣式查詢(具有相同的綁定):
$sth = $pdo->prepare("select id from new table(insert into permissions (name, display_name, description, updated_at, created_at) values (?, ?, ?, ?, ?))");
我收到以下錯誤:
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[22007]: Invalid datetime format: -180
[Easysoft][ODBC-DB2 Driver][DRDA] SQL0180N The syntax of the string representation of a datetime value is incorrect. SQLSTATE=22007 (SQLExecute[4294967116] at
/build/php5-RvVZKb/php5-5.6.10+dfsg/ext/pdo_odbc/odbc_stmt.c:254)' in
/home/vagrant/repos/throwaway/test.php on line 65
PDOException: SQLSTATE[22007]: Invalid datetime format: -180 [Easysoft][ODBC-DB2 Driver][DRDA] SQL0180N
The syntax of the string representation of a datetime value is incorrect. SQLSTATE=22007
(SQLExecute[4294967116] at /build/php5-RvVZKb/php55.6.10+dfsg/ext/pdo_odbc/odbc_stmt.c:254) in /home/vagrant/repos/throwaway/test.php
on line 65
Call Stack:
0.0007 226848 1. {main}() /home/vagrant/repos/throwaway/test.php:0
0.1021 230648 2. PDOStatement->execute() /home/vagrant/repos/throwaway/test.php:65
任何幫助將非常感激!
非常感謝
編輯:
將變量移到查詢本身而不是使用綁定可以很好地工作:
$sth = $pdo->prepare("select id from new table(insert into permissions (name,
display_name, description, updated_at, created_at) values (
'client_admin_dashboard', 'Client Admin Dashboard', 'Can view overview of
team', '2015-07-09 14:10:50.000', '2015-07-09 14:10:50.000'))")->execute();
真的很奇怪。 如果我嘗試從CLP靜態執行命令,則一切正常:
select id from new table(insert into permissions (name, display_name, description, updated_at, created_at) values ( 'client_admin_dashboard', 'Client Admin Dashboard', 'Can view overview of team', '2015-07-09 14:10:50.000', '2015-07-09 14:10:50.000'))
ID
-----------
2
1 record(s) selected.
可能是ODBC驅動程序(或區域設置)以某種方式弄亂了時間戳格式嗎? 為了確認這一點,我唯一想到的方法就是采用DB2 CLI和服務器跟蹤,它們應該顯示從客戶機接收到的時間戳數據。
附帶說明一下,我注意到在失敗的情況下, created_at
和updated_at
的順序是相反的:
...(insert into permissions (..., updated_at, created_at)...
一個愚蠢的問題,但是如果您定購訂單會怎樣?
驅動程序供應商發布了修復程序。 他們很難找到問題所在:
進行了一些跟蹤,因為問題僅發生在具有該確切PDO-ODBC版本的PHP版本上。 如果您使用的是.0.1版本,它不會給出相同的結果。
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