PREHOOK: query: DESCRIBE FUNCTION space PREHOOK: type: DESCFUNCTION POSTHOOK: query: DESCRIBE FUNCTION space POSTHOOK: type: DESCFUNCTION space(n) - returns n spaces PREHOOK: query: DESCRIBE FUNCTION EXTENDED space PREHOOK: type: DESCFUNCTION POSTHOOK: query: DESCRIBE FUNCTION EXTENDED space POSTHOOK: type: DESCFUNCTION space(n) - returns n spaces Example: > SELECT space(2) FROM src LIMIT 1; ' ' PREHOOK: query: EXPLAIN SELECT space(10), space(0), space(1), space(-1), space(-100) FROM src LIMIT 1 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT space(10), space(0), space(1), space(-1), space(-100) FROM src LIMIT 1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION space 10)) (TOK_SELEXPR (TOK_FUNCTION space 0)) (TOK_SELEXPR (TOK_FUNCTION space 1)) (TOK_SELEXPR (TOK_FUNCTION space (- 1))) (TOK_SELEXPR (TOK_FUNCTION space (- 100)))) (TOK_LIMIT 1))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: src TableScan alias: src Select Operator expressions: expr: space(10) type: string expr: space(0) type: string expr: space(1) type: string expr: space((- 1)) type: string expr: space((- 100)) type: string outputColumnNames: _col0, _col1, _col2, _col3, _col4 Limit File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Stage: Stage-0 Fetch Operator limit: 1 PREHOOK: query: SELECT length(space(10)), length(space(0)), length(space(1)), length(space(-1)), length(space(-100)) FROM src LIMIT 1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT length(space(10)), length(space(0)), length(space(1)), length(space(-1)), length(space(-100)) FROM src LIMIT 1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 10 0 1 0 0 PREHOOK: query: SELECT space(10), space(0), space(1), space(-1), space(-100) FROM src LIMIT 1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT space(10), space(0), space(1), space(-1), space(-100) FROM src LIMIT 1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here ####