Syntax -- Unconditional multi-table insert INSERT [ OVERWRITE ] ALL intoClause [ ... ] <subquery> -- Conditional multi-table insert INSERT [ OVERWRITE ] { FIRST | ALL } { WHEN <condition> THEN intoClause [ ... ] } [ ... ] [ ELSE intoClause ] <subquery> Where: intoClause ::...
1.1 Syntax The Hive INSERT INTO syntax will be as follows. INSERT INTO TABLE tablename1 [PARTITION (partcol1=val1, partcol2=val2 ...)] select_statement1 FROM from_statement; 1.2 Examples Example 1: This is a simple insert command to insert a single record into the table. 0: jdbc:...
-- Insert unique professors into the new table INSERT INTO professors SELECT DISTINCT firstname, lastname, university_shortname FROM university_professors; -- Doublecheck the contents of professors SELECT * FROM professors; Powered By Deuxième partie : INSERT INTO table_b ...; Powered By ...
Syntax -- Unconditional multi-table insert INSERT [ OVERWRITE ] ALL intoClause [ ... ] <subquery> -- Conditional multi-table insert INSERT [ OVERWRITE ] { FIRST | ALL } { WHEN <condition> THEN intoClause [ ... ] } [ ... ] [ ELSE intoClause ] <subquery> Where: intoClause ::...