1 /* 2 * Copyright (C) 2006 - 2007 Murray Cumming <murrayc@murrayc.com> 3 * Copyright (C) 2006 - 2011 Vivien Malerba <malerba@gnome-db.org> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef __GDA_ENUMS__ 22 #define __GDA_ENUMS__ 23 24 /* Isolation state of a transaction */ 25 typedef enum { 26 GDA_TRANSACTION_ISOLATION_UNKNOWN, 27 GDA_TRANSACTION_ISOLATION_READ_COMMITTED, 28 GDA_TRANSACTION_ISOLATION_READ_UNCOMMITTED, 29 GDA_TRANSACTION_ISOLATION_REPEATABLE_READ, 30 GDA_TRANSACTION_ISOLATION_SERIALIZABLE 31 } GdaTransactionIsolation; 32 33 /* status of a value */ 34 typedef enum { 35 GDA_VALUE_ATTR_NONE = 0, 36 GDA_VALUE_ATTR_IS_NULL = 1 << 0, 37 GDA_VALUE_ATTR_CAN_BE_NULL = 1 << 1, 38 GDA_VALUE_ATTR_IS_DEFAULT = 1 << 2, 39 GDA_VALUE_ATTR_CAN_BE_DEFAULT = 1 << 3, 40 GDA_VALUE_ATTR_IS_UNCHANGED = 1 << 4, 41 GDA_VALUE_ATTR_ACTIONS_SHOWN = 1 << 5, 42 GDA_VALUE_ATTR_DATA_NON_VALID = 1 << 6, 43 GDA_VALUE_ATTR_HAS_VALUE_ORIG = 1 << 7, 44 GDA_VALUE_ATTR_NO_MODIF = 1 << 8, 45 GDA_VALUE_ATTR_UNUSED = 1 << 9 46 } GdaValueAttribute; 47 48 /* how SQL identifiers are represented */ 49 /** 50 * GdaSqlIdentifierStyle: 51 * @GDA_SQL_IDENTIFIERS_LOWER_CASE: case insensitive SQL identifiers are represented in lower case (meaning that any SQL identifier which has a non lower case character is case sensitive) 52 * @GDA_SQL_IDENTIFIERS_UPPER_CASE: case insensitive SQL identifiers are represented in upper case (meaning that any SQL identifier which has a non upper case character is case sensitive) 53 * 54 * Specifies how SQL identifiers are represented by a specific database 55 */ 56 typedef enum { 57 GDA_SQL_IDENTIFIERS_LOWER_CASE = 1 << 0, 58 GDA_SQL_IDENTIFIERS_UPPER_CASE = 1 << 1 59 } GdaSqlIdentifierStyle; 60 61 /* possible different keywords used when qualifying a table's column's extra attributes */ 62 #define GDA_EXTRA_AUTO_INCREMENT "AUTO_INCREMENT" 63 64 #endif 65 66 67 68