How many records can a table have?

Question

some 179,000 rows. table. 1 to 2,147,483,647! If you use a Guid (16 bytes).

How many records can be stored in a database?

In InnoDB, with a limit on table size of 64 terabytes and a MySQL row-size limit of 65,535 there can be 1,073,741,824 rows. That would be minimum number of records utilizing maximum row-size limit.

What is the maximum number of rows in a table?

1 byte is used to store the slot number, a single page can have at most 255 slots/rows. The maximum number of rows in a table or fragment is 4,278,189,825. These are all theoretical limits.

How many records are there in the table SQL?

Use the COUNT aggregate function to count the number of rows in a table. This function takes the name of the column as its argument (e.g., id ) and returns the number of rows for this particular column in the table (e.g., 5).

How do you find the number of records in a table?

SQL COUNT() Function1SQL COUNT(column_name) Syntax. The COUNT(column_name) function returns the number of values (NULL values will not be counted) of the specified column: ... 2SQL COUNT(*) Syntax. The COUNT(*) function returns the number of records in a table: ... 3SQL COUNT(DISTINCT column_name) Syntax.SQL COUNT() Function

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