What is a row SQLite?

Question

A "row value" is an ordered list of two or more scalar values. In other words, a "row value" is a vector or tuple. The "size" of a row value is the number of scalar values the row value contains. The size of a row value is always at least 2. A row value with a single column is just a scalar value.

What is row value?

The value for a row is the sum of the values in all of the expanded data cells in that row at the current column location. The current column changes as the current cell for which the rule is being evaluated changes within the grid.

How do I SELECT a specific row in SQLite?

Steps to select rows from SQLite table1Connect to SQLite from Python. ... 2Define a SQLite SELECT Query. ... 3Get Cursor Object from Connection. ... 4Execute the SELECT query. ... 5Extract all rows from a result. ... 6Iterate each row. ... 7Close the cursor object and database connection object.

How many rows can SQLite handle?

When used with the maximum page size of 65536, this gives a maximum SQLite database size of about 281 terabytes. The max_page_count PRAGMA can be used to raise or lower this limit at run-time. The theoretical maximum number of rows in a table is 264 (18446744073709551616 or about 1.8e+19).

How do I find the number of rows in SQLite?

In SQLite the Count(*) function will return total number of rows available in a table, including the rows which contain NULL values. The Count(*) will not take any parameters other than the asterisk symbol (*).

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