How can I know if a table is already arranged in ascending order in MySQL? -

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example, have table , want know if pre-arranged alphabetically descending or ascending, there built-in function can this?

letters | numbers | 

a    |  1     | b    |  2     |

letters | numbers |

b   |   2     |   |   1     |

thanks.

data in table not arranged in order.

you have explicitly specify order when selecting data. if not specify order when selecting data returned order neither predictable nor reliable.


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