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SQL 2021-10-11 12:52:04
sql not null
SELECT column_name FROM table_name WHERE column_name IS NOT NULL; Add solution -
SQL 2021-09-28 03:33:03
how to insert multiple records at once in sql acess
INSERT INTO target_table ( column_name1, column_name2 ) SELECT column_name1, column_name2 FROM (SELECT tableNameColumn AS column_name1, tableNameColumn2 FROM tableName, tableName2 WHERE tableNameColumn = 3 AND tableNameColumn2 = 1 UNION ALL SELECT tableN... Add solution