PREHOOK: query: DESCRIBE FUNCTION power
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION power
POSTHOOK: type: DESCFUNCTION
power(x1, x2) - raise x1 to the power of x2
PREHOOK: query: DESCRIBE FUNCTION EXTENDED power
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED power
POSTHOOK: type: DESCFUNCTION
power(x1, x2) - raise x1 to the power of x2
Synonyms: pow
Example:
  > SELECT power(2, 3) FROM src LIMIT 1;
  8