public static List <DBConfigEntity> SelectAllDataBase(string PatternDB, string ConnectionString, SqlConnection sqlcon = null, SqlTransaction sqlTran = null)
{
string StrCmd = @"SELECT name AS CompanyNameLatin
FROM master..sysdatabases
WHERE name Like '" + PatternDB + "%'";
SqlCommand Cmd = ErisConnectionManager.ConfigureCommand(sqlcon, sqlTran, ConnectionString);
Cmd.CommandText = StrCmd;
IDataReader dr = Cmd.ExecuteReader();
List <DBConfigEntity> LstConfig = new List <DBConfigEntity>();
while (dr.Read())
{
DBConfigEntity DBConfig = new DBConfigEntity();
DBConfig.CompanyNameLatin = dr["CompanyNameLatin"].ToString();
LstConfig.Add(DBConfig);
}
dr.Close();
ErisConnectionManager.CloseConnection(Cmd.Connection, sqlTran);
return(LstConfig);
}
public static SqlCommand ConfigureCommand(SqlConnection sqlcon, SqlTransaction sqlTran, string ConnectionString)
{
if (sqlcon == null)
{
sqlcon = ErisConnectionManager.GetConnection(sqlcon, ConnectionString);
}
if (sqlcon.State != ConnectionState.Open)
{
sqlcon.Open();
}
SqlCommand cmd = sqlcon.CreateCommand();
if (sqlTran != null)
{
cmd.Transaction = sqlTran;
}
cmd.CommandTimeout = int.MaxValue;
return(cmd);
}
public static List <DBConfigEntity> SelectAllCompany(string ConnectionString, SqlConnection sqlcon = null, SqlTransaction sqlTran = null)
{
string StrCmd = @"DECLARE @AllTables table (DbName sysname)
DECLARE
@SearchDb nvarchar(200)
,@SearchSchema nvarchar(200)
,@SearchTable nvarchar(200)
,@SQL nvarchar(4000)
SET @SearchDb='Eris%'
SET @SearchSchema='%'
SET @SearchTable='Setting'
SET @SQL='SELECT ''?'' AS DbName FROM [?].sys.tables t inner join sys.schemas s on t.schema_id=s.schema_id WHERE ''?'' LIKE '''+@SearchDb+''' AND s.name LIKE '''+@SearchSchema+''' AND t.name LIKE '''+@SearchTable+''''
INSERT INTO @AllTables (DbName)
EXEC sp_msforeachdb @SQL
DECLARE @QQQ NVARCHAR(1000)
DECLARE @Query NVARCHAR(MAX)
SET @Query = 'SELECT DISTINCT CompanyName, CompanyNameLatin FROM
(SELECT TOP 1 '''' AS CompanyName, '''' AS CompanyNameLatin FROM master..sysdatabases'
DECLARE curs CURSOR FOR
SELECT * FROM @AllTables ORDER BY DbName
OPEN curs
FETCH NEXT FROM curs INTO @QQQ
WHILE @@FETCH_STATUS = 0
BEGIN
SET @Query = @Query + '
UNION
SELECT ''1'' AS CompanyName, CompanyNameLatin FROM ' + @QQQ + '..Setting'
FETCH NEXT FROM curs INTO @QQQ
END
CLOSE curs
DEALLOCate curs
SET @Query = @Query + ') AS CompanyList
WHERE CompanyName <> '''''
EXEC (@Query);";
SqlCommand cmd = ErisConnectionManager.ConfigureCommand(sqlcon, sqlTran, ConnectionString);
cmd.CommandText = StrCmd;
IDataReader dr = cmd.ExecuteReader();
string StrCmdNew = "";
while (dr.Read())
{
StrCmdNew += @"UNION ALL
SELECT CompanyName, CompanyNameLatin FROM " + dr["CompanyNameLatin"].ToString() + @"..Setting
" ;
}
dr.Close();
cmd.Connection.Close();
SqlCommand cmd1 = ErisConnectionManager.ConfigureCommand(sqlcon, sqlTran, ConnectionString);
cmd1.CommandText = StrCmdNew.Substring(9);
IDataReader drNew = cmd1.ExecuteReader();
List <DBConfigEntity> LstConfig = new List <DBConfigEntity>();
while (drNew.Read())
{
DBConfigEntity DBConfig = new DBConfigEntity();
DBConfig.CompanyNameLatin = drNew["CompanyNameLatin"].ToString();
DBConfig.CompanyName = drNew["CompanyName"].ToString();
LstConfig.Add(DBConfig);
}
return(LstConfig);
}
