set fs.default.name=invalidscheme:///;

CREATE TABLE table1 (a STRING, b STRING) STORED AS TEXTFILE;
DESCRIBE table1;
DESCRIBE EXTENDED table1;

CREATE TABLE IF NOT EXISTS table1 (a STRING, b STRING) STORED AS TEXTFILE;

CREATE TABLE IF NOT EXISTS table2 (a STRING, b INT) STORED AS TEXTFILE;
DESCRIBE table2;
DESCRIBE EXTENDED table2;

CREATE TABLE table3 (a STRING, b STRING)
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'
STORED AS TEXTFILE;
DESCRIBE table3;
DESCRIBE EXTENDED table3;

CREATE TABLE table4 (a STRING, b STRING)
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'
STORED AS SEQUENCEFILE;
DESCRIBE table4;
DESCRIBE EXTENDED table4;

CREATE TABLE table5 (a STRING, b STRING)
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'
STORED AS RCFILE;
DESCRIBE table5;
DESCRIBE EXTENDED table5;