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Array Operations
+ Collaboration diagram for Array Operations:
About:

This module provide a set of basic array operations implemented in C. It is a support module for several machine learning algorithms that require fast array operations.

Implementation Notes:
  1. At present these functions support several numeric types:
    • SHORTINT
    • INT
    • BIGINT
    • REAL
    • FLOAT As of now they do not support variable size NUMERIC input.
  2. Also several of them may require NO NULL VALUES, while others omit NULLs and return results.
See Also
File array_ops.sql_in for list of functions and usage.