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Overview
Comment:Code constant vector components outside of any loops in CASE and BETWEEN expressions. Fix for [1a684656].
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SHA1: c08aff13ead3e6a8b92c0f031b08f7e556922e70
User & Date: dan 2016-11-23 19:31:18.510
Context
2016-11-23
23:18
Fix the error message for invalid ".mode" arguments in the command-line shell, so that it mentions the new "quote" mode. (check-in: 9a603a18ef user: drh tags: trunk)
21:13
Code constant vector components outside of any loops in CASE and BETWEEN expressions. Fix for [1a684656]. (check-in: 4c6efe600d user: drh tags: branch-3.15)
19:31
Code constant vector components outside of any loops in CASE and BETWEEN expressions. Fix for [1a684656]. (check-in: c08aff13ea user: dan tags: trunk)
14:19
Correctly display the names of SQL functions in the VDBE_PROFILE output. (check-in: 161192f172 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/expr.c.
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    if( p->op==TK_SELECT ){
      iResult = sqlite3CodeSubselect(pParse, p, 0, 0);
    }else{
      int i;
      iResult = pParse->nMem+1;
      pParse->nMem += nResult;
      for(i=0; i<nResult; i++){
        sqlite3ExprCode(pParse, p->x.pList->a[i].pExpr, i+iResult);
      }
    }
  }
  return iResult;
}










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    if( p->op==TK_SELECT ){
      iResult = sqlite3CodeSubselect(pParse, p, 0, 0);
    }else{
      int i;
      iResult = pParse->nMem+1;
      pParse->nMem += nResult;
      for(i=0; i<nResult; i++){
        sqlite3ExprCodeFactorable(pParse, p->x.pList->a[i].pExpr, i+iResult);
      }
    }
  }
  return iResult;
}
︙︙
Changes to test/rowvalue.test.
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  3 "SELECT 2 BETWEEN 1 AND (1,2)"
  4 "SELECT (1,2) FROM (SELECT 1) ORDER BY 1"
  5 "SELECT (1,2) FROM (SELECT 1) GROUP BY 1"
} {
  do_catchsql_test 13.$tn $sql {1 {row value misused}}
}














finish_test










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  3 "SELECT 2 BETWEEN 1 AND (1,2)"
  4 "SELECT (1,2) FROM (SELECT 1) ORDER BY 1"
  5 "SELECT (1,2) FROM (SELECT 1) GROUP BY 1"
} {
  do_catchsql_test 13.$tn $sql {1 {row value misused}}
}

do_execsql_test 14.0 {
  CREATE TABLE t12(x);
  INSERT INTO t12 VALUES(2), (4);
}
do_execsql_test 14.1 "SELECT 1 WHERE (2,2) BETWEEN (1,1) AND (3,3)" 1
do_execsql_test 14.2 "SELECT CASE (2,2) WHEN (1, 1) THEN 2 ELSE 1 END" 1
do_execsql_test 14.3 "SELECT CASE (SELECT 2,2) WHEN (1, 1) THEN 2 ELSE 1 END" 1
do_execsql_test 14.4 "SELECT 1 WHERE (SELECT 2,2) BETWEEN (1,1) AND (3,3)" 1
do_execsql_test 14.5 "SELECT 1 FROM t12 WHERE (x,1) BETWEEN (1,1) AND (3,3)" 1
do_execsql_test 14.6 {
  SELECT 1 FROM t12 WHERE (1,x) BETWEEN (1,1) AND (3,3)
} {1 1}

finish_test