MySQL UPDATE JOIN UPDATE query in MySQL is a DML statement used for modifying the data of a table. The UPDATE query…
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regular expression
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MySQL UPSERT UPSERT is one of the essential features of DBMS software for managing the database. This operation allows the DML users…
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MySQL UUID A UUID is a Universal Unique Identifier specified by RFC 4122 (It is a Universally Unique Identifier URN Namespace) and…
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MySQL VARCHAR Varchar in MySQL is a data type used for storing text whose length can have a maximum of 65535 characters.…
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MySQL Variables Variables are used for storing data or information during the execution of a program. It is a way of labeling…
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MySQL REGEXP_LIKE() Function The REGEXP_LIKE() function in MySQL is used for pattern matching. It compares whether the given strings match a regular…
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MySQL Select Random Records Sometimes we want to fetch random records from the database table. For example, our table has stored several…
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MySQL Table Types/Storage Engines MySQL table types/storage engines are essential features that can be used effectively for maximizing the database’s performance. It…
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MySQL REGEXP Operator REGEXP operator in MySQL is used for pattern matching. It compares the given pattern in the input string and…
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MySQL SELF JOIN A SELF JOIN is a join that is used to join a table with itself. In the previous sections,…