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-rw-r--r--libodbcpp/selectcommand.cpp22
1 files changed, 12 insertions, 10 deletions
diff --git a/libodbcpp/selectcommand.cpp b/libodbcpp/selectcommand.cpp
index 07b185e..744c2c2 100644
--- a/libodbcpp/selectcommand.cpp
+++ b/libodbcpp/selectcommand.cpp
@@ -4,6 +4,8 @@
#include <sqlext.h>
#include <stdio.h>
#include <string.h>
+#include <boost/multi_index_container.hpp>
+#include <boost/multi_index/ordered_index.hpp>
ODBC::SelectCommand::SelectCommand(const Connection & c, const std::string & s) :
DB::Command(s),
@@ -14,7 +16,7 @@ ODBC::SelectCommand::SelectCommand(const Connection & c, const std::string & s)
ODBC::SelectCommand::~SelectCommand()
{
- if (columns.size()) {
+ if (!columns->empty()) {
RETCODE rc = SQLCloseCursor(hStmt);
if (!SQL_SUCCEEDED(rc)) {
throw Error(rc, SQL_HANDLE_STMT, hStmt, "ODBC::SelectCommand::~SelectCommand SQLCloseCursor");
@@ -31,7 +33,7 @@ ODBC::SelectCommand::fetch()
bool
ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
{
- if (columns.empty()) {
+ if (columns->empty()) {
execute();
}
RETCODE rc = SQLFetchScroll(hStmt, orientation, offset);
@@ -43,7 +45,7 @@ ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
RETCODE diagrc = SQLGetDiagRec(SQL_HANDLE_STMT, hStmt, 1, sqlstatus, NULL, NULL, 0, NULL);
if (SQL_SUCCEEDED(diagrc)) {
if (!strncmp((const char*)sqlstatus, "01004", 5)) {
- for (Columns::iterator i = columns.begin(); i != columns.end(); ++i) {
+ for (Columns::iterator i = columns->begin(); i != columns->end(); ++i) {
boost::dynamic_pointer_cast<Column>(*i)->resize();
}
return fetch(SQL_FETCH_RELATIVE, 0);
@@ -56,7 +58,7 @@ ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
case SQL_SUCCESS:
{
bool resized = false;
- for (Columns::iterator i = columns.begin(); i != columns.end(); ++i) {
+ for (Columns::iterator i = columns->begin(); i != columns->end(); ++i) {
resized |= boost::dynamic_pointer_cast<Column>(*i)->resize();
}
if (resized) {
@@ -72,7 +74,7 @@ ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
void
ODBC::SelectCommand::execute()
{
- RETCODE rc = SQLExecute(hStmt);
+ RETCODE rc = SQLExecute(hStmt);
if (!SQL_SUCCEEDED(rc)) {
throw Error(rc, SQL_HANDLE_STMT, hStmt, "ODBC::SelectCommand::execute SQLExecute");
}
@@ -100,13 +102,13 @@ ODBC::SelectCommand::execute()
case SQL_REAL:
case SQL_FLOAT:
case SQL_DOUBLE:
- ncol = *columns.insert(DB::ColumnPtr(new FloatingPointColumn(this, colName, col))).first;
+ ncol = insertColumn(DB::ColumnPtr(new FloatingPointColumn(this, colName, col)));
break;
case SQL_SMALLINT:
case SQL_INTEGER:
case SQL_TINYINT:
case SQL_BIGINT:
- ncol = *columns.insert(DB::ColumnPtr(new SignedIntegerColumn(this, colName, col))).first;
+ ncol = insertColumn(DB::ColumnPtr(new SignedIntegerColumn(this, colName, col)));
break;
case SQL_TYPE_TIME:
case SQL_INTERVAL_YEAR:
@@ -122,18 +124,18 @@ ODBC::SelectCommand::execute()
case SQL_INTERVAL_HOUR_TO_MINUTE:
case SQL_INTERVAL_HOUR_TO_SECOND:
case SQL_INTERVAL_MINUTE_TO_SECOND:
- ncol = *columns.insert(DB::ColumnPtr(new IntervalColumn(this, colName, col))).first;
+ ncol = insertColumn(DB::ColumnPtr(new IntervalColumn(this, colName, col)));
break;
case SQL_TIMESTAMP:
case SQL_DATETIME:
case SQL_TYPE_DATE:
case SQL_TYPE_TIMESTAMP:
- ncol = *columns.insert(DB::ColumnPtr(new TimeStampColumn(this, colName, col))).first;
+ ncol = insertColumn(DB::ColumnPtr(new TimeStampColumn(this, colName, col)));
break;
case SQL_UNKNOWN_TYPE:
throw Error("Unknown column type");
default:
- ncol = *columns.insert(DB::ColumnPtr(new CharArrayColumn(this, colName, col, bindSize))).first;
+ ncol = insertColumn(DB::ColumnPtr(new CharArrayColumn(this, colName, col, bindSize)));
break;
};
boost::dynamic_pointer_cast<Column>(ncol)->bind();