* Remove workaround for Unicode text to and from clipboard
* Fix writing/reading wrong encoded text into/from registry - no need to use Utf8Encode() any longer
* Implement TMySQLQuery.ColAsAnsi() for cases in which we read binary data.
* Removes TNT Unicode controls, which are no longer required. All VCL controls now have native Unicode support.
* Remove Delphi 11 packages, otherwise we would either need to keep TNT or break Unicode
* PngComponents update from Uwe Raabe on http://cc.embarcadero.com/Item/26127
* Adjust auto build process
* Since Delphi 2009, Strings are now UnicodeStrings, not AnsiStrings any longer. Fix a bunch of compiler errors which came along with this change.
TODO: Project should compile but give tons of compiler warnings.
1. When user opens a file which is bigger than LOAD_SIZE (currently 5M), ask what to do
2. User can normally open the file, cancel, or use the new mechanism:
3. Load a chunk of LOAD_SIZE of SQL into memory
4. Split chunk with parseSQL into single queries
5. Run queries and go on with 3.
parseSQL is the bottleneck here, very CPU consuming, as it has to take care of different comment-styles and delimiters. So, the above strategy effected a good compromise regarding overall performance on different tests with worst case SQL files:
- "Wide" table exports with many big sized fields => long lines
- "Narrow" table exports with only one mini-sized field, extended INSERTs => short lines
Especially in the latter case it avoids to cause a hellfire of parseSQL-calls
Still seems to have some memory leaks somewhere.
