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SQL 2021-09-05 03:16:02
mysql get count of rows
SELECT COUNT(*) FROM my_table; SELECT COUNT(*) FROM my_table WHERE my_column IS NULL; SELECT COUNT(*) FROM my_table WHERE my_column = 'my_value'; SELECT COUNT(DISTINCT tel) gender_count, COUNT(DISTINCT CASE WHEN gender = 'male' THEN tel END) male... Add solution -
SQL 2021-08-28 06:51:01
insert overwrite table in mysql in nifi
with partition_list as(select order_date, count(distinct input__file__name) cnt from ordersgroup by order_date having cnt > 5)insert overwrite table orders partition (order_date)select * from orderswhere order_date in (select order_date from partitio... Add solution