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Sign will return -1 for any negative, 0 for 0, and 1 for any positive: select decode(sign(money_return), -1, abs(money_return), 1, money_return*10, money_return) from cash_t;
26 kwi 2016 · Simply use SIGN() in mysql It returns 1 as a positive value and -1 is a negative value. Example. SELECT SIGN(500); -- (Output is 1) SELECT SIGN(2500); -- (Output is 1) SELECT SIGN(-999); -- (Output is -1) SELECT SIGN(-5); -- (Output is -1)
8 sty 2024 · We’ve seen how to check if a number is positive or negative using the < and the > operators. Alternatively, we can use the signum() method to get the sign of the given number. For Integer and Long numbers, we can call the Integer.signum() and Long.signum() methods.
19 paź 2018 · In MySQL, the SIGN() function returns the sign of a number. That is, it indicates whether or not the value is a positive number, a negative number, or zero. You provide the value as an argument when calling the function.
The following statement uses the CEIL() function that accepts a negative number: SELECT CEIL (-1.59); Code language: SQL (Structured Query Language) (sql) The query output is as follows: The smallest integer greater than or equal to -1.59 is -1, therefore, the CEIL() function return -1.
There are several effective methods to detect if a value in MySQL is a number: 1. Using Regular Expressions: Regular expressions offer a powerful way to match patterns in strings. To check for numbers, you can use the following expression: SELECT * FROM myTable WHERE col1 REGEXP '^[0-9]+$';
Example. Return the smallest integer value that is greater than or equal to 25.75: SELECT CEIL (25.75); Try it Yourself » Definition and Usage. The CEIL () function returns the smallest integer value that is bigger than or equal to a number. Note: This function is equal to the CEILING () function. Syntax. CEIL (number) Parameter Values.
