创建数据库模板

什么是在PHP中的最佳方式，或一些逻辑......这个表模板创建数据库模板

 
$tmpl ="CREATE TABLE `wpsc_claimed_stock` (
    `product_id` bigint(20) unsigned NOT NULL DEFAULT '0', 
    `variation_stock_id` bigint(20) unsigned NOT NULL DEFAULT '0', 
    `stock_claimed` float NOT NULL, 
    `last_activity` datetime NOT NULL, 
    `cart_id` varchar(255) NOT NULL DEFAULT '0', 
    `cart_submitted` varchar(1) NOT NULL DEFAULT '0', 
    UNIQUE KEY `unique_key` (`product_id`,`variation_stock_id`,`cart_id`), 
    KEY `last_activity` (`last_activity`), 
    KEY `cart_submitted` (`cart_submitted`) 
)";

转换成这种格式：注：此snipplet从WP-电子商务拍摄（WordPress插件）

 
$table_name = 'wpsc_claimed_stock'; /* !wpsc_claimed_stock */ 
$wpsc_database_template[$table_name]['columns']['product_id'] = "bigint(20) UNSIGNED NOT NULL DEFAULT '0' "; 
$wpsc_database_template[$table_name]['columns']['variation_stock_id'] = "bigint(20) UNSIGNED NOT NULL DEFAULT '0' "; 
$wpsc_database_template[$table_name]['columns']['stock_claimed'] = "FLOAT NOT NULL "; 
$wpsc_database_template[$table_name]['columns']['last_activity'] = "DATETIME NOT NULL "; 
$wpsc_database_template[$table_name]['columns']['cart_id'] = "VARCHAR(255) NOT NULL DEFAULT '0' "; 
$wpsc_database_template[$table_name]['columns']['cart_submitted'] = "VARCHAR(1) NOT NULL DEFAULT '0' "; 
$wpsc_database_template[$table_name]['indexes']['unique_key'] = "UNIQUE KEY `unique_key` (`product_id`,`variation_stock_id`,`cart_id`)"; 
$wpsc_database_template[$table_name]['indexes']['last_activity'] = "KEY `last_activity` (`last_activity`)"; 
$wpsc_database_template[$table_name]['indexes']['cart_submitted'] = "KEY `cart_submitted` (`cart_submitted`)";

来源

2012-09-06 Monski

我认为最好的方法（也许是唯一的方法）是简单地编写一个自定义分析器。我真的没有看到任何其他方式去做。

来源

2012-09-06 04:06:14 Erik

创建数据库模板

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