Re: proposal: searching in array function - array_position

On 3/11/15 4:37 PM, Pavel Stehule wrote:
+ /*
+  * array_offset - returns the offset of a value in an array 
(array_offset and
+  * array_offset_start are wrappers for safe call (look on opr_sanity 
test) a
+  * array_offset_common function.
+  *
+  * Returns NULL when value is not found. It uses a "NOT DISTINCT FROM" 
operator
+  * for comparation to be safe against NULL.
+  */

would be better as...

+ /*
+  * array_offset - returns the offset of a value in an array. 
array_offset and
+  * array_offset_start are wrappers for the sake of the opr_sanity test.
+  *
+  * Returns NULL when value is not found. It uses a "NOT DISTINCT FROM" 
operator
+  * for comparation to be safe against NULL.
+  */
-- 
Jim Nasby, Data Architect, Blue Treble Consulting
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