Saving all output to "!!{outputDirectory}!!/show_columns.q.raw". Enter "record" with no arguments to stop it.
>>>  !run !!{qFileDirectory}!!/show_columns.q
>>>  CREATE TABLE shcol_test(KEY STRING, VALUE STRING) PARTITIONED BY(ds STRING) STORED AS TEXTFILE;
No rows affected 
>>>  
>>>  EXPLAIN 
SHOW COLUMNS from shcol_test;
'Explain'
'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'
''
''
17 rows selected 
>>>  
>>>  SHOW COLUMNS from shcol_test;
'field'
'key'
'value'
'ds'
3 rows selected 
>>>  
>>>  -- SHOW COLUMNS
>>>  CREATE DATABASE test_db;
No rows affected 
>>>  USE test_db;
No rows affected 
>>>  CREATE TABLE foo(a INT);
No rows affected 
>>>  
>>>  -- SHOW COLUMNS basic syntax tests
>>>  USE test_db;
No rows affected 
>>>  SHOW COLUMNS from foo;
'field'
'a'
1 row selected 
>>>  SHOW COLUMNS in foo;
'field'
'a'
1 row selected 
>>>  
>>>  -- SHOW COLUMNS from a database with a name that requires escaping
>>>  CREATE DATABASE `database`;
No rows affected 
>>>  USE `database`;
No rows affected 
>>>  CREATE TABLE foo(a INT);
No rows affected 
>>>  SHOW COLUMNS from foo;
'field'
'a'
1 row selected 
>>>  
>>>  use default;
No rows affected 
>>>  SHOW COLUMNS from test_db.foo;
'field'
'a'
1 row selected 
>>>  SHOW COLUMNS from foo from test_db;
'field'
'a'
1 row selected 
>>>  !record