array_dims(1 || ARRAY[2,3]) : Concatenate Array « Array « PostgreSQL






  1. PostgreSQL
  2. Array
  3. Concatenate Array

array_dims(1 || ARRAY[2,3])

postgres=# SELECT array_dims(1 || ARRAY[2,3]);
 array_dims
------------
 [0:2]
(1 row)

postgres=#








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6.array_dims(ARRAY[1,2] || ARRAY[[3,4],[5,6]])