Files
TeslaRel410/BORLAND/BDE/EXAMPLES/PASCAL/LSQL.PAS
T
CydandClaude Fable 5 63312e07f9 source410: literal 4.10 source reconstruction + BC++ 4.52 fleet toolchain archived
- BORLAND/: Borland C++ 4.52 (chosen over 4.5 by byte-match: CODE/RP/CW32.LIB
  is identical to 4.52's install lib). BCC32/TLINK32/TLIB/MAKE run natively on
  Win11; CODE/BT/OPT.MAK is the shipped BTL4OPT.EXE's exact flag recipe
  (extender = Borland PowerPack DPMI32, not Phar Lap TNT).
- restoration/source410/: the literal 1995-form reconstruction of the missing
  BT game source (never mixed into CODE/). Round 1-3 state:
  * 6 of 10 surviving original TUs COMPILE CLEAN under the period toolchain
    (BTMSSN, BTCNSL, BTSCNRL, BTTEAM, BTL4MODE, BTL4ARND) - first builds
    since 1996.
  * BT_L4/BTL4APP.CPP pilot reconstruction: 12/12 functions, Fail() lands on
    its binary-recorded line 400 exactly.
  * BT/BTCNSL.HPP: console wire IDs recovered from the binary's ctors
    (Killed=9, Damaged=10, ScoreUpdate=13, DeathWithoutHonor=15 [T1];
    TeamScore=12 flagged [T4]).
  * MUNGA/: 8 engine-header backfills back-dated from the BT412 WinTesla tree
    (VDATA numbering decomp-verified; AUDREND's OpenAL-era virtual removed -
    the period compiler is the drift detector).
  * Tooling: backdate.py (WinTesla->1995 header transform), compile410.sh
    (per-TU verification sweep under authentic OPT.MAK flags).
  * README: corrected roadmap - MECH.HPP is the capstone grown with the mech
    TU reconstructions; BTREG.CPP green = the header-family milestone.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-19 07:33:26 -05:00

105 lines
3.1 KiB
ObjectPascal

{ lsql.pas }
program LSql;
{$IfDef VER80}
uses SnipTool, SnipData, SysUtils, WinTypes, WinProcs,
DbiProcs, DbiTypes, DbiErrs;
{$Else}
uses WinTypes, WinCrt, Strings, DbiProcs, DbiTypes, DbiErrs,
SnipTool, SnipData;
{$EndIf}
{=====================================================================
Code: LocalSQL();
Input: None.
Return: None.
Description:
This example shows how to do local SQL on a dBASE table
===================================================================== }
var
hDb: hDBIDb; { Handle to the Database }
hCur: hDBICur; { Handle to the Answer Table }
hStmt: hDBIStmt; { Handle to the SQL Statement }
const
eDBIQryLang: DBIQryLang = qrylangSQL; { Language of the Query }
szQry = 'SELECT name, phone, country '#10#13+
'FROM "cust.dbf" '#10#13+
'WHERE cust_no>4000'#10#13; { The Text of the SQL Statement }
begin
Screen('*** Local SQL Example ***');
Screen('');
Screen(' Initializing IDAPI...');
if (InitAndConnect(hDb) <> DBIERR_NONE) then { Terminate example if }
begin { Initialization fails }
Screen('');
Screen('*** End of Example ***');
exit;
end;
Screen(' Setting the default Database directory...');
ChkRslt(DbiSetDirectory(hDb, pCHAR(szTblDirectory)), DBIERR_NONE,
' Error - SetDirectory.');
Screen(' Perform the following SQL statement on the table:');
Screen('');
Screen(szQry);
Screen(' Prepare the SQL statement...');
if (ChkRslt(DbiQPrepare(hDb, eDBIQryLang, szQry, hStmt),
DBIERR_NONE, ' Error - QPrepare.')
<> DBIERR_NONE) then
begin
CloseDbAndExit(hDb);
Screen('');
Screen('*** End of Example ***');
exit;
end;
{ Execute the SQL statement. }
Screen(' Execute the SQL statement...');
if (ChkRslt(DbiQExec(hStmt, @hCur), DBIERR_NONE,
' Error - QExec.')
<> DBIERR_NONE) then
begin
CloseDbAndExit(hDb);
Screen('');
Screen('*** End of Example ***');
exit;
end;
{ Determine if a valid hCursor was returned. }
if Assigned (hCur) then
begin
Screen(' Display the first 10 Records in the answer table...');
ChkRslt(DbiSetToBegin(hCur), DBIERR_NONE,
' Error - SetToBegin.');
DisplayTable(hCur, 10);
Screen('');
Screen(' Close the cursor to the answer set... ');
ChkRslt(DbiCloseCursor(hCur), DBIERR_NONE,
' Error - CloseCursor.');
end
else
Screen(' Could not get cursor to the answer table.');
Screen('');
Screen(' Release memory allocated for the Query...');
ChkRslt(DbiQFree(hStmt), DBIERR_NONE, ' Error - QryFree.');
Screen(' Close the Database and exit IDAPI...');
CloseDbAndExit(hDb);
Screen('');
Screen('*** End of Example ***');
end.