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Recent questions tagged PDO

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1 answer 998 views

pdo - Persistent DB Connections - Yea or Nay?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 912 views

pdo - How to differentiate between php constant and string

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 916 views

pdo - After PHP 7.4.14 Update I have some SQL errors

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 939 views

pdo - sqlite - finding if multiple records exist in table with single query

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 950 views

pdo 获取总列数

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 3.2k views

pdo insert有返回index，数据库却没有新增数据

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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