120 lines
4.6 KiB
C
120 lines
4.6 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* ONLY USED FOR ODBC Version 2 -DODBCV2
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*
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* Re-define everything to work (more-or-less) in an ODBC V2 environment
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* Random access to retrieved rows is not supported - i.e. calls to apr_dbd_select() cannot
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* have a 'random' argument of 1. apr_dbd_get_row() must always pass rownum as 0 (get next row)
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*
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*/
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#define SQLHANDLE SQLHENV /* Presumes that ENV, DBC, and STMT handles are all the same datatype */
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#define SQL_NULL_HANDLE 0
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#define SQL_HANDLE_STMT 1
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#define SQL_HANDLE_DBC 2
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#define SQL_HANDLE_ENV 3
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#define SQL_NO_DATA SQL_NO_DATA_FOUND
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#ifndef SQL_SUCCEEDED
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#define SQL_SUCCEEDED(rc) (((rc)&(~1))==0)
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#endif
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#undef SQLSetEnvAttr
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#define SQLSetEnvAttr(henv, Attribute, Value, StringLength) (0)
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#undef SQLAllocHandle
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#define SQLAllocHandle(type, parent, hndl) \
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( (type == SQL_HANDLE_STMT) ? SQLAllocStmt(parent, hndl) \
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: (type == SQL_HANDLE_ENV) ? SQLAllocEnv(hndl) \
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: SQLAllocConnect(parent, hndl) \
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)
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#undef SQLFreeHandle
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#define SQLFreeHandle(type, hndl) \
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( (type == SQL_HANDLE_STMT) ? SQLFreeStmt(hndl, SQL_DROP) \
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: (type == SQL_HANDLE_ENV) ? SQLFreeEnv(hndl) \
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: SQLFreeConnect(hndl) \
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)
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#undef SQLGetDiagRec
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#define SQLGetDiagRec(type, h, i, state, native, buffer, bufsize, reslen) \
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SQLError( (type == SQL_HANDLE_ENV) ? h : NULL, \
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(type == SQL_HANDLE_DBC) ? h : NULL, \
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(type == SQL_HANDLE_STMT) ? h : NULL, \
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state, native, buffer, bufsize, reslen)
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#undef SQLCloseCursor
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#define SQLCloseCursor(stmt) SQLFreeStmt(stmt, SQL_CLOSE)
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#undef SQLGetConnectAttr
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#define SQLGetConnectAttr(hdbc, fOption, ValuePtr, BufferLength, NULL) \
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SQLGetConnectOption(hdbc, fOption, ValuePtr)
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#undef SQLSetConnectAttr
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#define SQLSetConnectAttr(hdbc, fOption, ValuePtr, BufferLength) \
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SQLSetConnectOption(hdbc, fOption, (SQLUINTEGER) ValuePtr)
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#undef SQLSetStmtAttr
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#define SQLSetStmtAttr(hstmt, fOption, ValuePtr, BufferLength) (0); return APR_ENOTIMPL;
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#undef SQLEndTran
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#define SQLEndTran(hType, hdbc,type) SQLTransact(henv, hdbc, type)
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#undef SQLFetchScroll
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#define SQLFetchScroll(stmt, orient, rownum) (0); return APR_ENOTIMPL;
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#define SQL_DESC_TYPE SQL_COLUMN_TYPE
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#define SQL_DESC_CONCISE_TYPE SQL_COLUMN_TYPE
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#define SQL_DESC_DISPLAY_SIZE SQL_COLUMN_DISPLAY_SIZE
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#define SQL_DESC_OCTET_LENGTH SQL_COLUMN_LENGTH
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#define SQL_DESC_UNSIGNED SQL_COLUMN_UNSIGNED
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#undef SQLColAttribute
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#define SQLColAttribute(s, c, f, a, l, m, n) SQLColAttributes(s, c, f, a, l, m, n)
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#define SQL_ATTR_ACCESS_MODE SQL_ACCESS_MODE
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#define SQL_ATTR_AUTOCOMMIT SQL_AUTOCOMMIT
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#define SQL_ATTR_CONNECTION_TIMEOUT 113
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#define SQL_ATTR_CURRENT_CATALOG SQL_CURRENT_QUALIFIER
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#define SQL_ATTR_DISCONNECT_BEHAVIOR 114
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#define SQL_ATTR_ENLIST_IN_DTC 1207
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#define SQL_ATTR_ENLIST_IN_XA 1208
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#define SQL_ATTR_CONNECTION_DEAD 1209
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#define SQL_CD_TRUE 1L /* Connection is closed/dead */
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#define SQL_CD_FALSE 0L /* Connection is open/available */
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#define SQL_ATTR_LOGIN_TIMEOUT SQL_LOGIN_TIMEOUT
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#define SQL_ATTR_ODBC_CURSORS SQL_ODBC_CURSORS
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#define SQL_ATTR_PACKET_SIZE SQL_PACKET_SIZE
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#define SQL_ATTR_QUIET_MODE SQL_QUIET_MODE
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#define SQL_ATTR_TRACE SQL_OPT_TRACE
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#define SQL_ATTR_TRACEFILE SQL_OPT_TRACEFILE
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#define SQL_ATTR_TRANSLATE_LIB SQL_TRANSLATE_DLL
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#define SQL_ATTR_TRANSLATE_OPTION SQL_TRANSLATE_OPTION
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#define SQL_ATTR_TXN_ISOLATION SQL_TXN_ISOLATION
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#define SQL_ATTR_CURSOR_SCROLLABLE -1
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#define SQL_C_SBIGINT (SQL_BIGINT+SQL_SIGNED_OFFSET) /* SIGNED BIGINT */
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#define SQL_C_UBIGINT (SQL_BIGINT+SQL_UNSIGNED_OFFSET) /* UNSIGNED BIGINT */
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#define SQL_FALSE 0
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#define SQL_TRUE 1
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