PREHOOK: query: DESCRIBE FUNCTION ceiling
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION ceiling
POSTHOOK: type: DESCFUNCTION
ceiling(x) - Find the smallest integer not smaller than x
PREHOOK: query: DESCRIBE FUNCTION EXTENDED ceiling
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED ceiling
POSTHOOK: type: DESCFUNCTION
ceiling(x) - Find the smallest integer not smaller than x
Synonyms: ceil
Example:
  > SELECT ceiling(-0.1) FROM src LIMIT 1;
  0
  > SELECT ceiling(5) FROM src LIMIT 1;
  5