Reseting the id of the rows in sqlite database to 1

Question

I am deleting all the contents in my database with the following code

 db.delete("teacher_info", null, null);

but adding data to the same table results in the id field to increment the row id from the previous counter. How can i set the if field to start counting from 1 after deleting the elements

It would actually count starting from 0. Anyway, you shouldn't be so concerned about the ids. Let SQLite create whichever it wants to. — Phantômaxx, Jun 14 '17 at 16:03
i am actually creating a dynamic database so that i will need to receive data dynamically. for that i need the values to be lined in a sequential format so that i can call them squentially from a for loop — Sagar Acharya, Jun 14 '17 at 16:04
You can use a while loop (mind that ids don't necessarily match array indexes or whichever container you put them into) — Phantômaxx, Jun 14 '17 at 16:06

score 1 · Accepted Answer · edited Jun 14 '17 at 16:04

1

Try this command after

db.execSQL("DELETE FROM SQLITE_SEQUENCE WHERE NAME = '" + TABLE_NAME + "'");

edited Jun 14 '17 at 16:04

Phantômaxx

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answered Jun 14 '17 at 16:03

VinayagaSundar

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should i add this after my current code or replace this with my code? – Sagar Acharya Jun 14 '17 at 16:06
@sagar.acharya after deleting data in the table call this query with same table name. it'll reset the sequence – VinayagaSundar Jun 14 '17 at 16:07

Reseting the id of the rows in sqlite database to 1

1 Answers1