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OleDB: fixed for private Connection in Sql

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git-svn-id: svn://ultimatepp.org/upp/trunk@4353 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2011-12-28 19:33:38 +00:00
parent 0b7b0f5af4
commit 5f0b18e7ae
5 changed files with 204 additions and 192 deletions
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15
uppsrc/OleDB/OleDB.cpp
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@ -1141,7 +1141,8 @@ Array<OleDBSession::Provider> OleDBSession::EnumProviders()
OleDBSession dummy;
One<OleDBConnection> conn = new OleDBConnection(&dummy);
conn->Execute(rowset);
Sql cursor(-conn);
Sql0 cursor;
Attach(cursor, -conn);
int cname = -1, cdesc = -1, cguid = -1;
for(int i = 0; i < cursor.GetColumns(); i++) {
String ci = cursor.GetColumnInfo(i).name;
@ -1351,7 +1352,8 @@ Vector<String> OleDBSession::EnumDatabases()
OleVerify(srowset->GetRowset(NULL, DBSCHEMA_CATALOGS, 0, NULL, trowset.GetIID(), 0, NULL, trowset.SetUnk()));
One<OleDBConnection> conn = new OleDBConnection(this);
conn->Execute(trowset);
Sql cursor(-conn);
Sql0 cursor;
Attach(cursor, -conn);
int ccat = -1;
for(int i = 0; i < cursor.GetColumns(); i++) {
String n = cursor.GetColumnInfo(i).name;
@ -1376,7 +1378,8 @@ Vector<String> OleDBSession::EnumTables(String database)
OleVerify(srowset->GetRowset(NULL, DBSCHEMA_TABLES, 1, restrictions, trowset.GetIID(), 0, NULL, trowset.SetUnk()));
One<OleDBConnection> conn = new OleDBConnection(this);
conn->Execute(trowset);
Sql cursor(-conn);
Sql0 cursor;
Attach(cursor, -conn);
int cname = -1;
int cschema = -1;
int ctype = -1;
@ -1418,7 +1421,8 @@ Vector<String> OleDBSession::EnumViews(String database)
OleVerify(srowset->GetRowset(NULL, DBSCHEMA_TABLES, 1, restrictions, trowset.GetIID(), 0, NULL, trowset.SetUnk()));
One<OleDBConnection> conn = new OleDBConnection(this);
conn->Execute(trowset);
Sql cursor(-conn);
Sql0 cursor;
Attach(cursor, -conn);
int cname = -1;
int cschema = -1;
int ctype = -1;
@ -1476,7 +1480,8 @@ Vector<String> OleDBSession::EnumPrimaryKey(String database, String table)
trowset.GetIID(), 0, NULL, trowset.SetUnk()));
One<OleDBConnection> conn = new OleDBConnection(this);
conn->Execute(trowset);
Sql cursor(-conn);
Sql0 cursor;
Attach(cursor, -conn);
int cname = -1;
int cord = -1;
Vector<int> ordinal;