1 /* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18 /* ONLY USED FOR ODBC Version 2 -DODBCV2 19 * 20 * Re-define everything to work (more-or-less) in an ODBC V2 environment 21 * Random access to retrieved rows is not supported - i.e. calls to apr_dbd_select() cannot 22 * have a 'random' argument of 1. apr_dbd_get_row() must always pass rownum as 0 (get next row) 23 * 24 */ 25 26 #define SQLHANDLE SQLHENV /* Presumes that ENV, DBC, and STMT handles are all the same datatype */ 27 #define SQL_NULL_HANDLE 0 28 #define SQL_HANDLE_STMT 1 29 #define SQL_HANDLE_DBC 2 30 #define SQL_HANDLE_ENV 3 31 #define SQL_NO_DATA SQL_NO_DATA_FOUND 32 33 #ifndef SQL_SUCCEEDED 34 #define SQL_SUCCEEDED(rc) (((rc)&(~1))==0) 35 #endif 36 37 #undef SQLSetEnvAttr 38 #define SQLSetEnvAttr(henv, Attribute, Value, StringLength) (0) 39 40 #undef SQLAllocHandle 41 #define SQLAllocHandle(type, parent, hndl) \ 42 ( (type == SQL_HANDLE_STMT) ? SQLAllocStmt(parent, hndl) \ 43 : (type == SQL_HANDLE_ENV) ? SQLAllocEnv(hndl) \ 44 : SQLAllocConnect(parent, hndl) \ 45 ) 46 47 #undef SQLFreeHandle 48 #define SQLFreeHandle(type, hndl) \ 49 ( (type == SQL_HANDLE_STMT) ? SQLFreeStmt(hndl, SQL_DROP) \ 50 : (type == SQL_HANDLE_ENV) ? SQLFreeEnv(hndl) \ 51 : SQLFreeConnect(hndl) \ 52 ) 53 54 #undef SQLGetDiagRec 55 #define SQLGetDiagRec(type, h, i, state, native, buffer, bufsize, reslen) \ 56 SQLError( (type == SQL_HANDLE_ENV) ? h : NULL, \ 57 (type == SQL_HANDLE_DBC) ? h : NULL, \ 58 (type == SQL_HANDLE_STMT) ? h : NULL, \ 59 state, native, buffer, bufsize, reslen) 60 61 #undef SQLCloseCursor 62 #define SQLCloseCursor(stmt) SQLFreeStmt(stmt, SQL_CLOSE) 63 64 #undef SQLGetConnectAttr 65 #define SQLGetConnectAttr(hdbc, fOption, ValuePtr, BufferLength, NULL) \ 66 SQLGetConnectOption(hdbc, fOption, ValuePtr) 67 68 #undef SQLSetConnectAttr 69 #define SQLSetConnectAttr(hdbc, fOption, ValuePtr, BufferLength) \ 70 SQLSetConnectOption(hdbc, fOption, (SQLUINTEGER) ValuePtr) 71 72 #undef SQLSetStmtAttr 73 #define SQLSetStmtAttr(hstmt, fOption, ValuePtr, BufferLength) (0); return APR_ENOTIMPL; 74 75 #undef SQLEndTran 76 #define SQLEndTran(hType, hdbc,type) SQLTransact(henv, hdbc, type) 77 78 #undef SQLFetchScroll 79 #define SQLFetchScroll(stmt, orient, rownum) (0); return APR_ENOTIMPL; 80 81 #define SQL_DESC_TYPE SQL_COLUMN_TYPE 82 #define SQL_DESC_CONCISE_TYPE SQL_COLUMN_TYPE 83 #define SQL_DESC_DISPLAY_SIZE SQL_COLUMN_DISPLAY_SIZE 84 #define SQL_DESC_OCTET_LENGTH SQL_COLUMN_LENGTH 85 #define SQL_DESC_UNSIGNED SQL_COLUMN_UNSIGNED 86 87 #undef SQLColAttribute 88 #define SQLColAttribute(s, c, f, a, l, m, n) SQLColAttributes(s, c, f, a, l, m, n) 89 90 #define SQL_ATTR_ACCESS_MODE SQL_ACCESS_MODE 91 #define SQL_ATTR_AUTOCOMMIT SQL_AUTOCOMMIT 92 #define SQL_ATTR_CONNECTION_TIMEOUT 113 93 #define SQL_ATTR_CURRENT_CATALOG SQL_CURRENT_QUALIFIER 94 #define SQL_ATTR_DISCONNECT_BEHAVIOR 114 95 #define SQL_ATTR_ENLIST_IN_DTC 1207 96 #define SQL_ATTR_ENLIST_IN_XA 1208 97 98 #define SQL_ATTR_CONNECTION_DEAD 1209 99 #define SQL_CD_TRUE 1L /* Connection is closed/dead */ 100 #define SQL_CD_FALSE 0L /* Connection is open/available */ 101 102 #define SQL_ATTR_LOGIN_TIMEOUT SQL_LOGIN_TIMEOUT 103 #define SQL_ATTR_ODBC_CURSORS SQL_ODBC_CURSORS 104 #define SQL_ATTR_PACKET_SIZE SQL_PACKET_SIZE 105 #define SQL_ATTR_QUIET_MODE SQL_QUIET_MODE 106 #define SQL_ATTR_TRACE SQL_OPT_TRACE 107 #define SQL_ATTR_TRACEFILE SQL_OPT_TRACEFILE 108 #define SQL_ATTR_TRANSLATE_LIB SQL_TRANSLATE_DLL 109 #define SQL_ATTR_TRANSLATE_OPTION SQL_TRANSLATE_OPTION 110 #define SQL_ATTR_TXN_ISOLATION SQL_TXN_ISOLATION 111 112 #define SQL_ATTR_CURSOR_SCROLLABLE -1 113 114 #define SQL_C_SBIGINT (SQL_BIGINT+SQL_SIGNED_OFFSET) /* SIGNED BIGINT */ 115 #define SQL_C_UBIGINT (SQL_BIGINT+SQL_UNSIGNED_OFFSET) /* UNSIGNED BIGINT */ 116 117 #define SQL_FALSE 0 118 #define SQL_TRUE 1 119 120