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Various bugfixes. 68 Test cases still fail. (CVS 1471)

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FossilOrigin-Name: 67a140cf78d99e38ccd94751c4f8ead1a2b96859
This commit is contained in:
danielk1977
2004-05-27 09:28:41 +00:00
parent f44795013f
commit c572ef7fcd
17 changed files with 314 additions and 111 deletions
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10
src/expr.c
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@@ -12,7 +12,7 @@
** This file contains routines used for analyzing expressions and
** for generating VDBE code that evaluates expressions in SQLite.
**
** $Id: expr.c,v 1.129 2004/05/27 03:12:54 drh Exp $
** $Id: expr.c,v 1.130 2004/05/27 09:28:42 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -423,6 +423,7 @@ int sqlite3ExprIsConstant(Expr *p){
return 0;
case TK_NULL:
case TK_STRING:
case TK_BLOB:
case TK_INTEGER:
case TK_FLOAT:
case TK_VARIABLE:
@@ -1039,6 +1040,7 @@ int sqlite3ExprType(Expr *p){
while( p ) switch( p->op ){
case TK_CONCAT:
case TK_STRING:
case TK_BLOB:
return SQLITE_AFF_TEXT;
case TK_AS:
@@ -1105,6 +1107,7 @@ void sqlite3ExprCode(Parse *pParse, Expr *pExpr){
case TK_REM: op = OP_Remainder; break;
case TK_FLOAT: op = OP_Real; break;
case TK_STRING: op = OP_String; break;
case TK_BLOB: op = OP_HexBlob; break;
default: break;
}
switch( pExpr->op ){
@@ -1128,6 +1131,11 @@ void sqlite3ExprCode(Parse *pParse, Expr *pExpr){
sqlite3VdbeDequoteP3(v, -1);
break;
}
case TK_BLOB: {
sqlite3VdbeOp3(v, op, 0, 0, pExpr->token.z+1, pExpr->token.n-1);
sqlite3VdbeDequoteP3(v, -1);
break;
}
case TK_NULL: {
sqlite3VdbeAddOp(v, OP_String, 0, 0);
break;