SQL

MySQL CHARACTER_LENGTH() Function

The CHARACTER_LENGTH() function returns the number of characters in a string. It is equal to CHAR_LENGTH(). MySQL CHARACTER_LENGTH Function Syntax […]

SQL

MySQL CHAR_LENGTH() Function

The CHAR_LENGTH() function returns the number of characters in a string. This function counts characters, not bytes. It is equivalent

SQL

MySQL ASCII() Function

The ASCII() function returns the ASCII code of the first character in a given string or character value. If the

SQL

MySQL Functions

MySQL offers many built-in functions to help process and analyze your data. These functions cover string manipulation, numeric operations, date

SQL

WHERE

SQL WHERE Keyword The WHERE clause filters a result set to include only records that meet a specified condition. It

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VIEW

SQL VIEW Keyword In SQL, a view is a virtual table based on the result set of an SQL statement.

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VALUES

SQL VALUES Keyword The VALUES keyword is used with the INSERT INTO command to specify the values to be inserted

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UPDATE

SQL UPDATE Keyword The UPDATE command is used to modify existing rows in a table. It allows you to change

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UNIQUE

SQL UNIQUE Keyword The UNIQUE constraint ensures that all values in a column (or a combination of columns) are unique.

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UNION ALL

SQL UNION ALL Keyword The UNION ALL command combines the result sets of two or more SELECT statements into a