PREHOOK: query: CREATE TABLE shcol_test(KEY STRING, VALUE STRING) PARTITIONED BY(ds STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
POSTHOOK: query: CREATE TABLE shcol_test(KEY STRING, VALUE STRING) PARTITIONED BY(ds STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@shcol_test
PREHOOK: query: EXPLAIN
SHOW COLUMNS from shcol_test
PREHOOK: type: SHOWCOLUMNS
POSTHOOK: query: EXPLAIN
SHOW COLUMNS from shcol_test
POSTHOOK: type: SHOWCOLUMNS
ABSTRACT SYNTAX TREE:
  (TOK_SHOWCOLUMNS (TOK_TABNAME shcol_test))

STAGE DEPENDENCIES:
  Stage-0 is a root stage
  Stage-1 is a root stage

STAGE PLANS:
  Stage: Stage-0
      Show Columns Operator:
          table name: shcol_test

  Stage: Stage-1
    Fetch Operator
      limit: -1


PREHOOK: query: SHOW COLUMNS from shcol_test
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: default@shcol_test
POSTHOOK: query: SHOW COLUMNS from shcol_test
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: default@shcol_test
key                 
value               
ds                  
PREHOOK: query: -- SHOW COLUMNS
CREATE DATABASE test_db
PREHOOK: type: CREATEDATABASE
POSTHOOK: query: -- SHOW COLUMNS
CREATE DATABASE test_db
POSTHOOK: type: CREATEDATABASE
PREHOOK: query: USE test_db
PREHOOK: type: SWITCHDATABASE
POSTHOOK: query: USE test_db
POSTHOOK: type: SWITCHDATABASE
PREHOOK: query: CREATE TABLE foo(a INT)
PREHOOK: type: CREATETABLE
POSTHOOK: query: CREATE TABLE foo(a INT)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: test_db@foo
PREHOOK: query: -- SHOW COLUMNS basic syntax tests
USE test_db
PREHOOK: type: SWITCHDATABASE
POSTHOOK: query: -- SHOW COLUMNS basic syntax tests
USE test_db
POSTHOOK: type: SWITCHDATABASE
PREHOOK: query: SHOW COLUMNS from foo
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: test_db@foo
POSTHOOK: query: SHOW COLUMNS from foo
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: test_db@foo
a                   
PREHOOK: query: SHOW COLUMNS in foo
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: test_db@foo
POSTHOOK: query: SHOW COLUMNS in foo
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: test_db@foo
a                   
PREHOOK: query: -- SHOW COLUMNS from a database with a name that requires escaping
CREATE DATABASE `database`
PREHOOK: type: CREATEDATABASE
POSTHOOK: query: -- SHOW COLUMNS from a database with a name that requires escaping
CREATE DATABASE `database`
POSTHOOK: type: CREATEDATABASE
PREHOOK: query: USE `database`
PREHOOK: type: SWITCHDATABASE
POSTHOOK: query: USE `database`
POSTHOOK: type: SWITCHDATABASE
PREHOOK: query: CREATE TABLE foo(a INT)
PREHOOK: type: CREATETABLE
POSTHOOK: query: CREATE TABLE foo(a INT)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database@foo
PREHOOK: query: SHOW COLUMNS from foo
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: database@foo
POSTHOOK: query: SHOW COLUMNS from foo
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: database@foo
a                   
PREHOOK: query: use default
PREHOOK: type: SWITCHDATABASE
POSTHOOK: query: use default
POSTHOOK: type: SWITCHDATABASE
PREHOOK: query: SHOW COLUMNS from test_db.foo
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: test_db@foo
POSTHOOK: query: SHOW COLUMNS from test_db.foo
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: test_db@foo
a                   
PREHOOK: query: SHOW COLUMNS from foo from test_db
PREHOOK: type: SHOWCOLUMNS
PREHOOK: Input: test_db@foo
POSTHOOK: query: SHOW COLUMNS from foo from test_db
POSTHOOK: type: SHOWCOLUMNS
POSTHOOK: Input: test_db@foo
a