Argument Type Auto-Conversion
Q
What Is Argument Type Auto-Conversion?
✍: FYIcenter.com
A
Argument Type Auto-Conversion is a process that automatically
convert an actual argument into the type expected by the function.
For example, CHAR() expects a list of integers as arguments. If non-integers are provided, they will be automatically converted into integers. For example:
SELECT CHAR(70, '89', 73.1, 98.9, 1.01E2, '110th Street', 116, 101, 114); -- +-------------------------------------------------------------------+ -- | CHAR(70, '89', 73.1, 98.9, 1.01E2, '110th Street', 116, 101, 114) | -- +-------------------------------------------------------------------+ -- | FYIcenter | -- +-------------------------------------------------------------------+
⇐ Variable Number of Arguments
2023-11-15, 1881🔥, 0💬
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