Tab or section for editing sqlite3_db_config() settings

It would be useful to have access to sqlite3_db_config() with an interface similar to the 'Edit Pragmas' tab, particularly for the DQS_DDL and DQS_DML options to disable the "double-quoted string misfeature" (as SQLite documentation vividly terms it) when not desired. This is also, of course, possible by linking against a build of SQLite with those options turned off by default, that that's not a very nice solution, particularly for system packages on Linux and other free unix-likes (which will usually be linked dynamically against whatever the system SQLite is - that will generally not have possibly backcompat-breaking options like DQS_DDL/DQS_DML switched around.)

I may or may not have time in the next little while to provide a proof-of-concept patch for this; the obvious UI design decision (to me at least) is whether to merge them in with the "Edit Pragmas" tab (probably changing its name) or provide a different tab/window.

Start by locating the existing “Edit Pragmas” tab and read the sqlite3_db_config() documentation for the DQS_DDL and DQS_DML options. Decide whether the settings belong in that tab or a separate interface; done means users can inspect and change those options through the application.