pg_query结果包含字符串，而不是整数，数字 [英] pg_query result contains strings instead of integer, numeric

问题描述

当我使用pg_query，pg_fetch_assoc从PostgreSQL数据库中获取数据时，所有数字字段都以字符串形式返回.有没有解决的办法，还是我必须按照自己的方式对每个字段进行类型转换?

When I get data from a postgresql database with pg_query,pg_fetch_assoc all numeric fields get returned as strings. Is there a way around this or do I have to typecast every single field the way I need it to be?

推荐答案

PHP就是这样做的.从手册:

That's what PHP does. From the manual:

数组中的每个值都表示为一个字符串.

Each value in the array is represented as a string.

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