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Add support for extended result codes - additional result information

carried in the higher bits of the integer return codes.  This must be
enabled using the sqlite3_extended_result_code() API.  Only a few extra
result codes are currently defined. (CVS 3422)

FossilOrigin-Name: ba579ddc4361fc6e8ea66f9385770d70dfe94751
This commit is contained in:
drh
2006-09-15 07:28:50 +00:00
parent 8abc58e33b
commit 4ac285a1c2
19 changed files with 172 additions and 78 deletions

View File

@@ -146,7 +146,7 @@ int sqlite3_get_table(
assert( sizeof(res.azResult[0])>= sizeof(res.nData) );
res.azResult[0] = (char*)res.nData;
}
if( rc==SQLITE_ABORT ){
if( (rc&0xff)==SQLITE_ABORT ){
sqlite3_free_table(&res.azResult[1]);
if( res.zErrMsg ){
if( pzErrMsg ){
@@ -156,12 +156,12 @@ int sqlite3_get_table(
sqliteFree(res.zErrMsg);
}
db->errCode = res.rc;
return res.rc;
return res.rc & db->errMask;
}
sqliteFree(res.zErrMsg);
if( rc!=SQLITE_OK ){
sqlite3_free_table(&res.azResult[1]);
return rc;
return rc & db->errMask;
}
if( res.nAlloc>res.nData ){
char **azNew;
@@ -176,7 +176,7 @@ int sqlite3_get_table(
*pazResult = &res.azResult[1];
if( pnColumn ) *pnColumn = res.nColumn;
if( pnRow ) *pnRow = res.nRow;
return rc;
return rc & db->errMask;
}
/*