2.- UDFs are still created by sys_flag being NULL, so show_functions() should acknowledge that fact.
3.- Implement naive code to show an approximate script-related line number when a failure happens. (Unlike my private FB1's isql, it doesn't rely on strings subject to localization.)
4.- With SET PLANONLY ON, PLAN was activated, but with SET PLAN OFF, PLANONLY wasn't deactivated.
5.- Include isc_info_sql_stmt_get_segment among statements that are like SELECT.
6.- Solve a bad interaction between PLANONLY and SQLDA_DISPLAY, where the first being activated didn't allow to see the output XSQLDA.
7.- More error detection.
2.- ISQL_get_index_segments shouldn't overflow in extreme cases. Better print an indication that the extraction wasn't completed (ellipsis).
3.- Fix bug with EXTRACT_list table that was printing ); if it didn't find the required table. This in turn caused bugs in other functions.
4.- STDERROUT is used in all places with second argument set to true. Simplify it.
5.- Delete the code previously commented for WAL.
6.- Fix add_row and copy_table. These features were requested to be made available in release mode at v1 time by Paul Beach. They should now be able to cope with quoted identifiers, too.
7.- Complement usage of readNextInputLine when called directly to avoid reading garbage or causing memory errors.
8.- Fix several strings that should have been declared with MAXPATHLEN since the first moment.
9.- Misc bug fixes and B.O. closed.
2.- Complete Damyan Ivanov's patch to allow BAIL detect really most error conditions.
3.- Create two functions to handle part of the bulky processing of isql's built-in commands.
4.- Make SET SQLDA_DISPLAY work in release versions and derive functionality to two new functions.
5.- Change Borland's moronic usage of a FIFO implemented in a linked list to handle the needs of a LIFO, simplying code and avoiding the associated logic pain.
6.- Avoid several SQL> prompts when using the INPUT command interactively.
7.- Free several resources on exit. Stop some additional memory leaks.
8.- Signal we are processing the INPUT command only when the file can be opened.
9.- Put the cursor declaration inside the code protected for scrollable cursors, in case it's needed there, since isql doesn't do positioned updates.
Remember to report random behavior, crashes, segmentation faults, core dumps and BSOD's.
"there hasn't been a missing RDB$SYSTEM_FLAG since V2 except
objects created with direct system table inserts."
but if there are problems, I will have to do two loops.
- obsolete items like WAL and JOURNAL (cleaned in the past)
- crud from attempts never finished like the shared cache manager for Classic
- DSQL nodes that aren't used. This allowed freeing some keywords.
The functionality was disabled by commenting the code. No code has been deleted.
