SQL/MySQL/Math/SIN

Do math sin

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/* SELECT SIN(PI()/4) */

SELECT SIN(PI()/4);

/* mysql> SELECT SIN(PI()/4); +------------------+ | SIN(PI()/4) | +------------------+ | 0.70710678118655 | +------------------+ 1 row in set (0.00 sec)

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Use SIN

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/* mysql> select SIN( 0.3); +------------------+ | SIN( 0.3) | +------------------+ | 0.29552020666134 | +------------------+ 1 row in set (0.00 sec)

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select SIN( 0.3);

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