database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-12 13:01:09 +03:00
Code Activity

When resolving result-set name collisions, make them x:1, x:2, x:3, etc.

Browse Source 
instead of x:1, x:1:1, x:1;1;1.

FossilOrigin-Name: ef01e30456670e6b1bc67fe41ec27e52c182efaf
This commit is contained in:
drh
2013-01-02 14:57:32 +00:00
parent d530ee64ca
commit fb7773276b
3 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/select.c
View File

@@ -1375,6 +1375,9 @@ static int selectColumnsFromExprList(
for(j=cnt=0; j<i; j++){
if( sqlite3StrICmp(aCol[j].zName, zName)==0 ){
char *zNewName;
int k;
for(k=nName-1; k>1 && sqlite3Isdigit(zName[k]); k--){}
if( zName[k]==':' ) nName = k;
zName[nName] = 0;
zNewName = sqlite3MPrintf(db, "%s:%d", zName, ++cnt);
sqlite3DbFree(db, zName);