I have a database.db file that has a table1 like thine one. Note that the index is just codes an not numeric:
id | item | price
-------------
45f5 | book | 20
25h8 | copy | 30
as34 | pen | 10
t674 | key | 15
5h6f | ring | 25
67yu | mug | 40
and I would like to create two additional tables in my dababase.db names table2 and table3 in wich one contain the first 4 rows and the other one the last 2 rows:
table2
id | item | price
-------------
45f5 | book | 20
25h8 | copy | 30
as34 | pen | 10
t674 | key | 15
table3
id | item | price
-------------
5h6f | ring | 25
67yu | mug | 40
I have been trying with CREATE TABLE but I have too many columns in table1 to write it one by one. What would be your approach to this problem? Thanks!
"CREATE TABLE table2 AS SELECT * FROM table1 WHERE condition"
To create table you have to specify name of column and type, SELECT * FROM
already exisitig will not work. See https://www.w3schools.com/sql/sql_create_table.asp
You can try to create such table based on already existing table like:
INSERT INTO table2 SELECT * FROM table1 WHERE condition;
Try to use above statement without WHERE to check whether it works as I don't have access now to SQLite database to check it.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.