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SQlite delete query not working despite no errors
How to list the tables in a SQLite database file that was opened with ATTACH?How do I check in SQLite whether a table exists?Improve INSERT-per-second performance of SQLite?SQLite, can't delete columnsWhat are the best practices for SQLite on Android?Is there an SQLite equivalent to MySQL's DESCRIBE [table]?Delete an element from a dictionaryDelete a file or folderHow to delete or add column in SQLITE?Cannot delete the selected item from listview (values in sqlite)
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
I have SQLlite table set up as follows:
name = List
tablename = namesOfTests
two columns = testNames and dueDate
Please see link - https://sqliteonline.com/#fiddle-5c958b0c1ef9b54xjtktalx6
My code:
selectTest = "SampleSavedTest_Summ"
c1.execute("DELETE FROM namesOfTests WHERE testNames = ?;", (selectTest,))
The code runs with no errors, however, the database does not get updated. I would be grateful for some advice.
Please see comments below, @Parfait helped me fix it
python sqlite
add a comment |
I have SQLlite table set up as follows:
name = List
tablename = namesOfTests
two columns = testNames and dueDate
Please see link - https://sqliteonline.com/#fiddle-5c958b0c1ef9b54xjtktalx6
My code:
selectTest = "SampleSavedTest_Summ"
c1.execute("DELETE FROM namesOfTests WHERE testNames = ?;", (selectTest,))
The code runs with no errors, however, the database does not get updated. I would be grateful for some advice.
Please see comments below, @Parfait helped me fix it
python sqlite
3
Did youcommit()
just after or run with autocommit in connection?
– Parfait
Mar 23 at 3:07
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41
add a comment |
I have SQLlite table set up as follows:
name = List
tablename = namesOfTests
two columns = testNames and dueDate
Please see link - https://sqliteonline.com/#fiddle-5c958b0c1ef9b54xjtktalx6
My code:
selectTest = "SampleSavedTest_Summ"
c1.execute("DELETE FROM namesOfTests WHERE testNames = ?;", (selectTest,))
The code runs with no errors, however, the database does not get updated. I would be grateful for some advice.
Please see comments below, @Parfait helped me fix it
python sqlite
I have SQLlite table set up as follows:
name = List
tablename = namesOfTests
two columns = testNames and dueDate
Please see link - https://sqliteonline.com/#fiddle-5c958b0c1ef9b54xjtktalx6
My code:
selectTest = "SampleSavedTest_Summ"
c1.execute("DELETE FROM namesOfTests WHERE testNames = ?;", (selectTest,))
The code runs with no errors, however, the database does not get updated. I would be grateful for some advice.
Please see comments below, @Parfait helped me fix it
python sqlite
python sqlite
edited Mar 23 at 13:43
Arnoldddd
asked Mar 23 at 1:29
ArnolddddArnoldddd
14
14
3
Did youcommit()
just after or run with autocommit in connection?
– Parfait
Mar 23 at 3:07
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41
add a comment |
3
Did youcommit()
just after or run with autocommit in connection?
– Parfait
Mar 23 at 3:07
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41
3
3
Did you
commit()
just after or run with autocommit in connection?– Parfait
Mar 23 at 3:07
Did you
commit()
just after or run with autocommit in connection?– Parfait
Mar 23 at 3:07
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41
add a comment |
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3
Did you
commit()
just after or run with autocommit in connection?– Parfait
Mar 23 at 3:07
Validate manually once if delete sql is framed correctly.. And check if applied sql is committed.
– Giri
Mar 23 at 5:08
@Parfait Thank youuuuuuuu I had forgottten to do that. This fixes the issue. it also helped me with some other issues I was having with the main program
– Arnoldddd
Mar 23 at 13:41