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Add the sqliteErrorMsg() function and use it to generate error message

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text during parsing and code generation.  This simplifies the code
somewhat and makes it easier to handle names with a database prefix. (CVS 891)

FossilOrigin-Name: 1d3fc977211abdc7ba3fd51d661863e8ce5aef69
This commit is contained in:
drh
2003-03-31 02:12:46 +00:00
parent 1c2d84148a
commit da93d238c2
11 changed files with 228 additions and 175 deletions
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16
src/delete.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle DELETE FROM statements.
**
** $Id: delete.c,v 1.49 2003/03/27 13:50:00 drh Exp $
** $Id: delete.c,v 1.50 2003/03/31 02:12:47 drh Exp $
*/
#include "sqliteInt.h"
@@ -29,12 +29,7 @@ Table *sqliteSrcListLookup(Parse *pParse, SrcList *pSrc){
const char *zDb = pSrc->a[i].zDatabase;
pTab = sqliteFindTable(pParse->db, zTab, zDb);
if( pTab==0 ){
if( zDb==0 || zDb[0]==0 ){
sqliteSetString(&pParse->zErrMsg, "no such table: ", zTab, 0);
}else{
sqliteSetString(&pParse->zErrMsg, "no such table: ", zDb, ".", zTab, 0);
}
pParse->nErr++;
sqliteErrorMsg(pParse, "no such table: %S", pSrc, 0);
break;
}
pSrc->a[i].pTab = pTab;
@@ -49,10 +44,9 @@ Table *sqliteSrcListLookup(Parse *pParse, SrcList *pSrc){
*/
int sqliteIsReadOnly(Parse *pParse, Table *pTab){
if( pTab->readOnly || pTab->pSelect ){
sqliteSetString(&pParse->zErrMsg,
pTab->pSelect ? "view " : "table ", pTab->zName,
" may not be modified", 0);
pParse->nErr++;
sqliteErrorMsg(pParse, "%s %s may not be modified",
pTab->pSelect ? "view" : "table",
pTab->zName);
return 1;
}
return 0;