sql count duplicate rows
SELECT _column, COUNT(*)
FROM _table
GROUP BY _column
HAVING COUNT(*) > 1sql count duplicate rows
SELECT _column, COUNT(*)
FROM _table
GROUP BY _column
HAVING COUNT(*) > 1To count number of rows in SQL table
SELECT count(*)
FROM information_schema.columns
WHERE table_name = 'Your_table_nale';sql count
/*COUNT(column_name) will return the number of rows from the column
that are not NULL*/
SELECT COUNT(column_name)
FROM table_name;
/*COUNT(*) will return the number of rows from the table*/
SELECT COUNT(*)
FROM table_name;how to count number of rows in sql
SELECT COUNT(*)
FROM dbo.bigTransactionHistory;Copyright © 2021 Codeinu
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