Oracle insert or update

-- Oracle: Example for Insert or update in t1 from t2 values 
MERGE INTO table1 t1
USING table2 t2
ON (t1.CODE = t2.ID)
WHEN MATCHED THEN
    UPDATE SET t1.COL1 = t2.VALUE1
WHEN NOT MATCHED THEN
    INSERT (CODE, COL1)  VALUES (t2.ID, t2.VALUE1);

Similar codes

0 vote160 views1 answer
MySQL INSERT IGNORE Statement
SQL
0 vote185 views1 answer
Mysql get nth highest
SQL
12 votes157 views4 answers
Mysql get date difference in hours
SQL
0 vote171 views1 answer
Sql select most frequent value in column
SQL
8 votes168 views2 answers
Replace string value in sql
SQL
5 votes188 views4 answers
SQL Order of execution
SQL
0 vote163 views1 answer
Insert or update sql query
SQL
6 votes172 views2 answers
Mysql first day of month
SQL
15 votes171 views3 answers
Find duplicate keys in mysql
SQL
28 votes165 views4 answers
Show tables mysql
SQL