What are string constants in PostgreSQL?
What are string constants in PostgreSQL?
题目类型: 技术面试题
这是一道技术面试题，常见于澳洲IT公司面试中。
难度: medium
标签: interviewbit, sql, topic-specific, database
参考答案摘要
They are character sequences bound within single quotes. These are using during data insertion or updation to characters in the database. There are special string constants that are quoted in dollars....
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