In Oracle, the ATAN2() function returns the arctangent (inverse tangent) of its two arguments.
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ATAN() Function in Oracle
In Oracle, the ATAN() function returns the arctangent (inverse tangent) of its argument.
In other words, it returns the value whose tangent is the argument.
BITAND() Function in Oracle
In Oracle, the BITAND() function returns a bitwise AND of its two arguments.
ASIN() Function in Oracle
In Oracle, the ASIN() function returns the arcsine (inverse sine) of its argument.
In other words, it returns the value whose sine is the argument.
MariaDB JSON_VALID() Explained
In MariaDB, JSON_VALID() is a built-in function that allows you to check whether or not a value is a valid JSON document.
You pass the value as an argument, and JSON_VALID() returns 1 if it’s a valid JSON document, and 0 if not.
ACOS() Function in Oracle
In Oracle, the ACOS() function returns the arccosine (inverse cosine) of its argument.
In other words, it returns the value whose cosine is the argument.
ABS() Function in Oracle
In Oracle, the ABS() function returns the absolute value of its argument.
The absolute value is the non-negative value of a real number without regard to its sign. It describes the distance from zero that a number is on the number line, without considering direction.
MariaDB JSON_UNQUOTE() Explained
In MariaDB, JSON_UNQUOTE() is a built-in function that removes quotes from a JSON value. In other words, it “unquotes” a JSON value.
MariaDB JSON_TYPE() Explained
In MariaDB, JSON_TYPE() is a built-in function that returns the type of a JSON value, as a string.
MariaDB JSON_SEARCH() Explained
In MariaDB, JSON_SEARCH() is a built-in function that allows you to get the path to a given value in a JSON document.
It accepts the JSON document and a string as arguments, and returns the path to the given string within the document.