yes - columns run vertically (top to bottom) and rows run horizontally (left to right)
I don't know if you do please write it
tables
You could have 16 rows of 1 table each; or from another direction that would be 1 row of 16 tables. Or 2 rows of 8 tables each; or from another direction that would be 8 rows of two tables each. Or 4 rows of 4 tables each; which would be the same from each direction.
Periods.
No. In a database table the records are in rows and the fields are in columns.
The SELECT clause is used to retrieve rows and columns from tables. Ex: Select * from employee
It stores data in tables. Tables have rows and column. These tables are created using SQL. And data from these tables are also retrieved using SQL
spreadsheet
Both the horizontal and vertical rows in tables or matrices organize data in a systematic manner, with each row representing a different entry or category. They provide a way to compare and analyze different variables or elements across the dataset.
Groups.
A join operation links two tables using a common field and extracts relevant data. By specifying the common field in the ON clause of a SQL query, the database can combine rows from both tables based on matching values in that field. This allows data to be retrieved from multiple tables in a single query.
They are called groups