What is the count of records in the given tables?

To count the number of records in a table, you use the COUNT(*) aggregate function in SQL. For example, if you have a table named Table1, the query would be:

SELECT COUNT(*) AS record_count FROM Table1;

This returns the total number of rows, including rows with NULL values. If you need to count only non‑NULL values in a specific column, replace * with the column name:

SELECT COUNT(column_name) AS non_null_count FROM Table1;

The same approach applies to Table2. These queries give you a quick way to verify the size of your datasets before performing further analysis.