Does insert into overwrite sql

-- INSERT OVERWRITE will overwrite any existing data in the table or partition. unless IF NOT EXISTS is provided for a partition (as of Hive 0.9. 0).
-- INSERT INTO will append to the table or partition, keeping the existing data intact. (Note: INSERT INTO syntax is only available starting in version 0.8.)

Similar codes

5 votes147 views2 answers
Mysql drop table cascade
SQL
0 vote162 views1 answer
Sql order by except one row
SQL
11 votes150 views2 answers
Having clause in sql
SQL
0 vote173 views2 answers
While mysql
SQL
1 vote162 views1 answer
Mysql limit results to 10
SQL
0 vote148 views1 answer
Postgres create extension if not exists
SQL
1 vote154 views1 answer
Host 127.0 0.1 is not allowed to connect to this mysql server
SQL
1 vote117 views1 answer
What are the cursors and what are the cursors types? in sql
SQL
0 vote194 views1 answer
Sql select rows between 1000 and 2000
SQL
1 vote145 views1 answer
Delete mysql from mac
SQL