Esempio n. 1
0
        public static String GetCreateTableBasicStatement(TableName tableName)
        {
            DbTable         table       = GetTableStructure(tableName);
            IList <DbField> fields      = table.Columns;
            IList <String>  constraints = table.Constraints;
            StringBuilder   sql         = new StringBuilder();

            sql.Append("CREATE TABLE ");
            sql.AppendFormat("{0} (", tableName.ToString());

            foreach (DbField field in fields)
            {
                sql.AppendFormat("{0} {1} NOT NULL, ",
                                 field.FieldName, DbTypeMap.GetGFXDType(field.FieldType, field.Length));
            }

            foreach (String constraint in constraints)
            {
                sql.AppendFormat("{0}, ", constraint);
            }

            sql = sql.Remove(sql.Length - 2, 1).Append(") ");

            return(sql.ToString());
        }
Esempio n. 2
0
        public static void CreateTable(String schemaName, String tableName)
        {
            String tableFullName = String.Format("{0}.{1}", schemaName, tableName);

            if (!DbHelper.TableExists(tableFullName))
            {
                StringBuilder sql = new StringBuilder();

                sql.AppendFormat("CREATE TABLE {0} (", tableFullName);

                foreach (DbField field in randomTable.Columns)
                {
                    sql.AppendFormat("{0} {1} NOT NULL, ",
                                     field.FieldName,
                                     DbTypeMap.GetGFXDType(field.FieldType, field.Length));
                }

                sql.AppendFormat(" CONSTRAINT pk_{0} PRIMARY KEY ({1})) ",
                                 tableName, randomTable.PKColumns[0]);

                sql.Append("PARTITION BY PRIMARY KEY ");
                //sql.Append("REPLICATE ");

                DbHelper.ExecuteNonQueryStatement(sql.ToString());
            }
            else
            {
                throw new Exception(
                          String.Format("Table {0} already exists",
                                        tableFullName));
            }
        }