Search results
You can use 'sign' with a decode. 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; edited Oct 7, 2019 at 14:04.
26 cze 2019 · Is there a way to detect if a value is a number in a MySQL query? Such as SELECT * FROM myTable WHERE isANumber(col1) = true
6.5.1.2 mysql Client Commands. mysql sends each SQL statement that you issue to the server to be executed. There is also a set of commands that mysql itself interprets. For a list of these commands, type help or \h at the mysql> prompt: mysql> help. List of all MySQL commands: Note that all text commands must be first on line and end with ';'.
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.
17 lis 2021 · Use dig. The dig command (domain information groper) provides DNS information and helps in diagnosing issues. The utility's raw output makes it the preferred method for troubleshooting DNS issues. The program is available on macOS and Linux by default and is free to install on Windows.
Using mysql is very easy. Invoke it from the prompt of your command interpreter as follows: mysql db_name. Or: mysql --user=user_name--password db_name. In this case, you'll need to enter your password in response to the prompt that mysql displays: Enter password: your_password
19 lip 2022 · In order to see the text records that are attached to a DNS entry, open a Command Prompt window and enter nslookup -q=TXT <domain name>.
