Line data Source code
1 : /*
2 : * SPDX-License-Identifier: MPL-2.0
3 : *
4 : * This Source Code Form is subject to the terms of the Mozilla Public
5 : * License, v. 2.0. If a copy of the MPL was not distributed with this
6 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 : *
8 : * Copyright 2024 MonetDB Foundation;
9 : * Copyright August 2008 - 2023 MonetDB B.V.;
10 : * Copyright 1997 - July 2008 CWI.
11 : */
12 :
13 : /*
14 : * This code was created by Peter Harvey (mostly during Christmas 98/99).
15 : * This code is LGPL. Please ensure that this message remains in future
16 : * distributions and uses of this code (that's about all I get out of it).
17 : * - Peter Harvey pharvey@codebydesign.com
18 : *
19 : * This file has been modified for the MonetDB project. See the file
20 : * Copyright in this directory for more information.
21 : */
22 :
23 : /**********************************************************************
24 : * SQLSetDescRec()
25 : * CLI Compliance: ISO 92
26 : **********************************************************************/
27 :
28 : #include "ODBCGlobal.h"
29 : #include "ODBCStmt.h"
30 :
31 : #ifdef ODBCDEBUG
32 : static char *
33 0 : translateSubType(SQLSMALLINT Type, SQLSMALLINT SubType)
34 : {
35 0 : if (Type == SQL_DATETIME) {
36 0 : switch (SubType) {
37 : case SQL_CODE_DATE:
38 : return "SQL_CODE_DATE";
39 0 : case SQL_CODE_TIME:
40 0 : return "SQL_CODE_TIME";
41 0 : case SQL_CODE_TIMESTAMP:
42 0 : return "SQL_CODE_TIMESTAMP";
43 0 : default:
44 0 : return "unknown";
45 : }
46 0 : } else if (Type == SQL_INTERVAL) {
47 0 : switch (SubType) {
48 : case SQL_CODE_MONTH:
49 : return "SQL_CODE_MONTH";
50 0 : case SQL_CODE_YEAR:
51 0 : return "SQL_CODE_YEAR";
52 0 : case SQL_CODE_YEAR_TO_MONTH:
53 0 : return "SQL_CODE_YEAR_TO_MONTH";
54 0 : case SQL_CODE_DAY:
55 0 : return "SQL_CODE_DAY";
56 0 : case SQL_CODE_HOUR:
57 0 : return "SQL_CODE_HOUR";
58 0 : case SQL_CODE_MINUTE:
59 0 : return "SQL_CODE_MINUTE";
60 0 : case SQL_CODE_SECOND:
61 0 : return "SQL_CODE_SECOND";
62 0 : case SQL_CODE_DAY_TO_HOUR:
63 0 : return "SQL_CODE_DAY_TO_HOUR";
64 0 : case SQL_CODE_DAY_TO_MINUTE:
65 0 : return "SQL_CODE_DAY_TO_MINUTE";
66 0 : case SQL_CODE_DAY_TO_SECOND:
67 0 : return "SQL_CODE_DAY_TO_SECOND";
68 0 : case SQL_CODE_HOUR_TO_MINUTE:
69 0 : return "SQL_CODE_HOUR_TO_MINUTE";
70 0 : case SQL_CODE_HOUR_TO_SECOND:
71 0 : return "SQL_CODE_HOUR_TO_SECOND";
72 0 : case SQL_CODE_MINUTE_TO_SECOND:
73 0 : return "SQL_CODE_MINUTE_TO_SECOND";
74 0 : default:
75 0 : return "unknown";
76 : }
77 : } else
78 : return "unused";
79 : }
80 : #endif
81 :
82 : SQLRETURN SQL_API
83 : SQLSetDescRec(SQLHDESC DescriptorHandle,
84 : SQLSMALLINT RecNumber,
85 : SQLSMALLINT Type,
86 : SQLSMALLINT SubType,
87 : SQLLEN Length,
88 : SQLSMALLINT Precision,
89 : SQLSMALLINT Scale,
90 : SQLPOINTER DataPtr,
91 : SQLLEN *StringLengthPtr,
92 : SQLLEN *IndicatorPtr)
93 : {
94 0 : ODBCDesc *desc = (ODBCDesc *) DescriptorHandle;
95 :
96 : #ifdef ODBCDEBUG
97 0 : ODBCLOG("SQLSetDescRec %p %d %s %s " LENFMT " %d %d %p %p %p\n",
98 : DescriptorHandle, (int) RecNumber,
99 0 : isAD(desc) ? translateCType(Type) : translateSQLType(Type),
100 : translateSubType(Type, SubType), LENCAST Length,
101 : (int) Precision, (int) Scale, DataPtr,
102 : StringLengthPtr, IndicatorPtr);
103 : #endif
104 :
105 0 : if (!isValidDesc(desc))
106 : return SQL_INVALID_HANDLE;
107 :
108 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_TYPE,
109 0 : (SQLPOINTER) (intptr_t) Type, 0) == SQL_ERROR)
110 : return SQL_ERROR;
111 0 : if ((Type == SQL_DATETIME || Type == SQL_INTERVAL) &&
112 0 : MNDBSetDescField(desc, RecNumber, SQL_DESC_DATETIME_INTERVAL_CODE,
113 0 : (SQLPOINTER) (intptr_t) SubType, 0) == SQL_ERROR)
114 : return SQL_ERROR;
115 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_OCTET_LENGTH,
116 : (SQLPOINTER) (intptr_t) Length, 0) == SQL_ERROR)
117 : return SQL_ERROR;
118 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_PRECISION,
119 0 : (SQLPOINTER) (intptr_t) Precision, 0) == SQL_ERROR)
120 : return SQL_ERROR;
121 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_SCALE,
122 0 : (SQLPOINTER) (intptr_t) Scale, 0) == SQL_ERROR)
123 : return SQL_ERROR;
124 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_OCTET_LENGTH_PTR,
125 : (SQLPOINTER) StringLengthPtr, 0) == SQL_ERROR)
126 : return SQL_ERROR;
127 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_INDICATOR_PTR,
128 : (SQLPOINTER) IndicatorPtr, 0) == SQL_ERROR)
129 : return SQL_ERROR;
130 0 : if (MNDBSetDescField(desc, RecNumber, SQL_DESC_DATA_PTR,
131 : (SQLPOINTER) DataPtr, 0) == SQL_ERROR)
132 : return SQL_ERROR;
133 0 : return desc->Error ? SQL_SUCCESS_WITH_INFO : SQL_SUCCESS;
134 : }
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