[SOLVED] TBufDataSet.Locate
lazarus / 16-Databases

----------------------------------------------------------------------
egsuh · 2023-01-13 10:07

Why sometimes this does not work with multiple key fields?

Eg.

  BufDataSet1.Locate('pid;wave', [tpid, twave], []);

raises exception of columnh 'pid;wave' does not exist.

----------------------------------------------------------------------
egsuh · 2023-01-13 11:15

I should have written :

    BufDataSet1.Locate('pid;wave', VarArrayOf([tpid, twave]), []);

I don't know how many times I made this stupid mistake.