PREHOOK: query: DESCRIBE FUNCTION locate
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION locate
POSTHOOK: type: DESCFUNCTION
locate(substr, str[, pos]) - Returns the position of the first occurance of substr in str after position pos
PREHOOK: query: DESCRIBE FUNCTION EXTENDED locate
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED locate
POSTHOOK: type: DESCFUNCTION
locate(substr, str[, pos]) - Returns the position of the first occurance of substr in str after position pos
Example:
  > SELECT locate('bar', 'foobarbar', 5) FROM src LIMIT 1;
  7
PREHOOK: query: EXPLAIN
SELECT locate('abc', 'abcd'),
       locate('ccc', 'abcabc'),
       locate('23', 123),
       locate(23, 123),
       locate('abc', 'abcabc', 2),
       locate('abc', 'abcabc', '2'),
       locate(1, TRUE),
       locate(1, FALSE),
       locate(CAST('2' AS TINYINT), '12345'),
       locate('34', CAST('12345' AS SMALLINT)),
       locate('456', CAST('123456789012' AS BIGINT)),
       locate('.25', CAST(1.25 AS FLOAT)),
       locate('.0', CAST(16.0 AS DOUBLE)),
       locate(null, 'abc'),
       locate('abc', null),
       locate('abc', 'abcd', null),
       locate('abc', 'abcd', 'invalid number')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT locate('abc', 'abcd'),
       locate('ccc', 'abcabc'),
       locate('23', 123),
       locate(23, 123),
       locate('abc', 'abcabc', 2),
       locate('abc', 'abcabc', '2'),
       locate(1, TRUE),
       locate(1, FALSE),
       locate(CAST('2' AS TINYINT), '12345'),
       locate('34', CAST('12345' AS SMALLINT)),
       locate('456', CAST('123456789012' AS BIGINT)),
       locate('.25', CAST(1.25 AS FLOAT)),
       locate('.0', CAST(16.0 AS DOUBLE)),
       locate(null, 'abc'),
       locate('abc', null),
       locate('abc', 'abcd', null),
       locate('abc', 'abcd', 'invalid number')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        TableScan
          alias: src
          Row Limit Per Split: 1
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: 1 (type: int), 0 (type: int), 2 (type: int), 2 (type: int), 4 (type: int), 4 (type: int), 0 (type: int), 0 (type: int), 2 (type: int), 3 (type: int), 4 (type: int), 2 (type: int), 3 (type: int), locate(null'abc') (type: int), locate('abc'null) (type: int), locate('abc''abcd'null) (type: int), 0 (type: int)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16
            Statistics: Num rows: 500 Data size: 34000 Basic stats: COMPLETE Column stats: COMPLETE
            ListSink

PREHOOK: query: SELECT locate('abc', 'abcd'),
       locate('ccc', 'abcabc'),
       locate('23', 123),
       locate(23, 123),
       locate('abc', 'abcabc', 2),
       locate('abc', 'abcabc', '2'),
       locate(1, TRUE),
       locate(1, FALSE),
       locate(CAST('2' AS TINYINT), '12345'),
       locate('34', CAST('12345' AS SMALLINT)),
       locate('456', CAST('123456789012' AS BIGINT)),
       locate('.25', CAST(1.25 AS FLOAT)),
       locate('.0', CAST(16.0 AS DOUBLE)),
       locate(null, 'abc'),
       locate('abc', null),
       locate('abc', 'abcd', null),
       locate('abc', 'abcd', 'invalid number')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT locate('abc', 'abcd'),
       locate('ccc', 'abcabc'),
       locate('23', 123),
       locate(23, 123),
       locate('abc', 'abcabc', 2),
       locate('abc', 'abcabc', '2'),
       locate(1, TRUE),
       locate(1, FALSE),
       locate(CAST('2' AS TINYINT), '12345'),
       locate('34', CAST('12345' AS SMALLINT)),
       locate('456', CAST('123456789012' AS BIGINT)),
       locate('.25', CAST(1.25 AS FLOAT)),
       locate('.0', CAST(16.0 AS DOUBLE)),
       locate(null, 'abc'),
       locate('abc', null),
       locate('abc', 'abcd', null),
       locate('abc', 'abcd', 'invalid number')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
1	0	2	2	4	4	0	0	2	3	4	2	3	NULL	NULL	0	0