From 335f8f02800eb8bc053d22c5e505d93a1443dfca Mon Sep 17 00:00:00 2001
From: znone <glyc@sina.com.cn>
Date: Fri, 04 Sep 2020 14:49:37 +0000
Subject: [PATCH] 修复ODBC调用的错误。
---
include/qtl_odbc.hpp | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/include/qtl_odbc.hpp b/include/qtl_odbc.hpp
index c42d812..0250f84 100644
--- a/include/qtl_odbc.hpp
+++ b/include/qtl_odbc.hpp
@@ -776,7 +776,7 @@
SQLULEN column_size;
SQLSMALLINT digits;
SQLSMALLINT nullable;
- verify_error(SQLDescribeCol(m_handle, i, field_name, sizeof(field_name), &name_length,
+ verify_error(SQLDescribeColA(m_handle, i, field_name, sizeof(field_name), &name_length,
&data_type, &column_size, &digits, &nullable));
if(strncmp((char*)field_name, name, name_length)==0)
return i;
@@ -949,7 +949,15 @@
void set_attribute(SQLINTEGER attr, SQLINTEGER value)
{
- verify_error(SQLSetConnectAttr(m_handle, attr, &value, 0));
+ verify_error(SQLSetConnectAttr(m_handle, attr, (SQLPOINTER)value, 0));
+ }
+ void set_attribute(SQLINTEGER attr, const char* value)
+ {
+ verify_error(SQLSetConnectAttr(m_handle, attr, (SQLPOINTER)value, SQL_NTS));
+ }
+ void set_attribute(SQLINTEGER attr, const std::string& value)
+ {
+ verify_error(SQLSetConnectAttr(m_handle, attr, (SQLPOINTER)value.data(), value.size()));
}
void get_attribute(SQLINTEGER attr, SQLINTEGER& value) const
{
--
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