To query a user's mobile phone and WeChat number, the following SQL statement can be used.

Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of Hibernate and JPA is to hide the complexity of SQL and relational databases from the ...

Abstract: This paper introduces a tool designed to enhance query accuracy in relational databases by automatically detecting and correcting typographical errors in Structured Query Language (SQL) ...

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Query 1 ERROR at Line 1: : ERROR: could not parse query: WrongFieldType("data.enriched.email") CONTEXT: SQL statement "SELECT * FROM public.raw_contacts WHERE id ...

I am using react-awesome-query-builder to create a query to fetch users with paymentStatus = 'Refunded' stored in a nested JSON column lastOrder. The configuration uses !struct for nested objects.

Abstract: SQL is five decades old and has outlasted many programming and query languages that have come and gone during its lifetime. It was born shortly after the introduction of the relational model ...