EXPORT_SET
Syntax
EXPORT_SET(bits, on, off[, separator[, number_of_bits]])
Description
Takes a minimum of three arguments. Returns a string where each bit in the given bits
argument is returned, with the string values given for on
and off
.
Bits are examined from right to left, (from low-order to high-order bits). Strings are added to the result from left to right, separated by a separator string (defaults as ',
'). You can optionally limit the number of bits the EXPORT_SET()
function examines using the number_of_bits
option.
If any of the arguments are set as NULL
, the function returns NULL
.
Examples
SELECT EXPORT_SET(5,'Y','N',',',4); +-----------------------------+ | EXPORT_SET(5,'Y','N',',',4) | +-----------------------------+ | Y,N,Y,N | +-----------------------------+ SELECT EXPORT_SET(6,'1','0',',',10); +------------------------------+ | EXPORT_SET(6,'1','0',',',10) | +------------------------------+ | 0,1,1,0,0,0,0,0,0,0 | +------------------------------+
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