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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)






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0















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










share|improve this question



















  • 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

















0















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










share|improve this question



















  • 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













0












0








0








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










share|improve this question
















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






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 23 at 13:43







Arnoldddd

















asked Mar 23 at 1:29









ArnolddddArnoldddd

14




14







  • 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












  • 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







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












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