12/3/2023 0 Comments Mysql cheat sheet pdf download![]() ![]() The WHERE clause allows to select values based on specified conditions. Used to select only unique values from a list. This command is used to insert one or more rows of data into the table. This datatype holds a combination date and time within the range 00:00:00 UTC to 03:14:07 UTC It displays datetime values in YYYY-MM-DD hh:mm:ss format. It is a string object that enables us to store zero or more values from a list of pre-specified values when the table is created. It uses numeric indexes to represent string values.ĭefines JSON datatype to store JSON documents. Its value is selected from a list of benefitsvalues. The maximum number of digits is 65, while the maximum number of the decimal is 30. Used to store an exact fixed-point decimal value. It is a double precision floating-point number. It is a single precision floating-point number. The range of a signed small integer is -8388608 to 8388607, The range of a signed small integer is -32768 to 32767, The range of a signed small integer is -128 to 127, The value 0 is considered false, a non-zero value is considered TRUE. They are used to store datafiles like images and videos. These are binary strings which are treated as numeric values. It is used for storing extreme long text strings. It is useful for storing larger text strings like whitepapers, etc. It stores up to 255 bytes or 255 characters along with 1 byte as overhead. ![]() It is used to store short strings of information. T is declared with the number of characters. ![]()
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