Parameterized Query inside the datetime function

[robonetphy]

Hey There,
It been long time since we are using your library, but I have one query for you that is it possible to add parameterize internal function of sqlite like as follow:

  // Define Queries
  std::string insert_counting_log_query = "INSERT INTO log VALUES (NULL, :job_name, :part_name,\n"
       ":batch_name,   datetime('now','-:time_passed second', 'localtime'), datetime('now', 'localtime'));";
  // need to note batch start and end time.
  // end time can be note with datetime('now','localtime')
  // for start time I have number of seconds before the job started as passed time
  // looking for feature like datetime('now','-:time_passed second', 'localtime')

[dougnazar]

This should already work. However, you can't pass in a parameter into a string, but you can pass in the full string.

Something like

INSERT INTO log VALUES (NULL, :job_name, :part_name,
       :batch_name, datetime('now', :time_passed, 'localtime'), datetime('now', 'localtime')

then bind with

query.bind("time_passed", "-30 second");

[robonetphy]

@dougnazar Thanks for the solution. My doubts are resolved.
@SRombauts Pls let me know if you are planning for these enhancements.