query: DROP TABLE TEST3a
query: DROP TABLE TEST3b
query: DROP TABLE TEST3c
query: CREATE TABLE TEST3a(A INT, B DOUBLE) STORED AS TEXTFILE
query: DESCRIBE TEST3a
a	int	
b	double	
query: CREATE TABLE TEST3b(A ARRAY<INT>, B DOUBLE, C MAP<DOUBLE, INT>) STORED AS TEXTFILE
query: DESCRIBE TEST3b
a	array<int>	
b	double	
c	map<double,int>	
query: SHOW TABLES
src
src1
src_json
src_sequencefile
src_thrift
srcbucket
srcpart
test3a
test3b
query: EXPLAIN
ALTER TABLE TEST3b ADD COLUMNS (X DOUBLE)
ABSTRACT SYNTAX TREE:
  (TOK_ALTERTABLE_ADDCOLS TEST3b (TOK_TABCOLLIST (TOK_TABCOL X TOK_DOUBLE)))

STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
      Alter Table Operator:
        Alter Table
          type: add columns
          new columns: X double
          old name: TEST3b


query: ALTER TABLE TEST3b ADD COLUMNS (X DOUBLE)
query: DESCRIBE TEST3b
a	array<int>	
b	double	
c	map<double,int>	
x	double	
query: EXPLAIN
ALTER TABLE TEST3b RENAME TO TEST3c
ABSTRACT SYNTAX TREE:
  (TOK_ALTERTABLE_RENAME TEST3b TEST3c)

STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
      Alter Table Operator:
        Alter Table
          type: rename
          new name: TEST3c
          old name: TEST3b


query: ALTER TABLE TEST3b RENAME TO TEST3c
query: DESCRIBE TEST3c
a	array<int>	
b	double	
c	map<double,int>	
x	double	
query: SHOW TABLES
src
src1
src_json
src_sequencefile
src_thrift
srcbucket
srcpart
test3a
test3c
query: EXPLAIN
ALTER TABLE TEST3c REPLACE COLUMNS (R1 INT, R2 DOUBLE)
ABSTRACT SYNTAX TREE:
  (TOK_ALTERTABLE_REPLACECOLS TEST3c (TOK_TABCOLLIST (TOK_TABCOL R1 TOK_INT) (TOK_TABCOL R2 TOK_DOUBLE)))

STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
      Alter Table Operator:
        Alter Table
          type: replace columns
          new columns: R1 int, R2 double
          old name: TEST3c


query: ALTER TABLE TEST3c REPLACE COLUMNS (R1 INT, R2 DOUBLE)
query: DESCRIBE EXTENDED TEST3c
r1	int	
r2	double	
	 	 
Detailed Table Information	Table(tableName:test3c,dbName:default,owner:athusoo,createTime:1241278187,lastAccessTime:0,retention:0,sd:StorageDescriptor(cols:[FieldSchema(name:r1,type:int,comment:null), FieldSchema(name:r2,type:double,comment:null)],location:file:/data/users/athusoo/commits/hive_trunk_ws8/build/ql/test/data/warehouse/test3b,inputFormat:org.apache.hadoop.mapred.TextInputFormat,outputFormat:org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat,compressed:false,numBuckets:-1,serdeInfo:SerDeInfo(name:null,serializationLib:org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe,parameters:{serialization.format=1}),bucketCols:[],sortCols:[],parameters:{}),partitionKeys:[],parameters:{last_modified_by=athusoo,last_modified_time=1241278187})	
query: DROP TABLE TEST3a
query: DROP TABLE TEST3b
query: DROP TABLE TEST3c