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Overview
Comment:Change the version number to 3.6.19. Fix a couple of incorrect testcase() macros associated with the new IS and IS NOT operators in expr.c.
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SHA1: e3b73394bf9c0391e997079b160eace3589415ab
User & Date: drh 2009-09-23 14:45:06.000
Context
2009-09-23
15:51
Modify the ".dump" command on the CLI so that it always issues a PRAGMA foreign_keys=OFF at the top of the output. (check-in: 0755b9b697 user: drh tags: trunk)
14:45
Change the version number to 3.6.19. Fix a couple of incorrect testcase() macros associated with the new IS and IS NOT operators in expr.c. (check-in: e3b73394bf user: drh tags: trunk)
13:59
Disallow using the implicit rowid column as the parent key of an FK constraint. (check-in: a5f7e71f42 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to VERSION. 
1

3.6.18

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1

3.6.19
Changes to src/expr.c.
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                  r1, r2, dest, jumpIfNull);
      testcase( regFree1==0 );
      testcase( regFree2==0 );
      break;
    }
    case TK_IS:
    case TK_ISNOT: {
      testcase( op==TK_IS );
      testcase( op==TK_ISNOT );
      codeCompareOperands(pParse, pExpr->pLeft, &r1, &regFree1,
                                  pExpr->pRight, &r2, &regFree2);
      op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
      codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
                  r1, r2, dest, SQLITE_NULLEQ);
      testcase( regFree1==0 );
      testcase( regFree2==0 );








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                  r1, r2, dest, jumpIfNull);
      testcase( regFree1==0 );
      testcase( regFree2==0 );
      break;
    }
    case TK_IS:
    case TK_ISNOT: {
      testcase( pExpr->op==TK_IS );
      testcase( pExpr->op==TK_ISNOT );
      codeCompareOperands(pParse, pExpr->pLeft, &r1, &regFree1,
                                  pExpr->pRight, &r2, &regFree2);
      op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
      codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
                  r1, r2, dest, SQLITE_NULLEQ);
      testcase( regFree1==0 );
      testcase( regFree2==0 );
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