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-rw-r--r--libodbcpp/bind.h3
-rw-r--r--libodbcpp/column.cpp37
-rw-r--r--libodbcpp/column.h15
-rw-r--r--libodbcpp/command.h5
-rw-r--r--libodbcpp/param.cpp29
-rw-r--r--libodbcpp/param.h20
-rw-r--r--libodbcpp/selectcommand.cpp17
7 files changed, 84 insertions, 42 deletions
diff --git a/libodbcpp/bind.h b/libodbcpp/bind.h
index c256b2b..356723b 100644
--- a/libodbcpp/bind.h
+++ b/libodbcpp/bind.h
@@ -17,8 +17,5 @@ namespace ODBC {
};
}
-void operator << (SQL_TIMESTAMP_STRUCT & target, const struct tm &);
-void operator << (struct tm &, const SQL_TIMESTAMP_STRUCT & target);
-
#endif
diff --git a/libodbcpp/column.cpp b/libodbcpp/column.cpp
index 9ff6d8d..da31ed0 100644
--- a/libodbcpp/column.cpp
+++ b/libodbcpp/column.cpp
@@ -61,32 +61,19 @@ ODBC::Column::bind()
}
}
-ODBC::TimeStampColumn::operator struct tm() const
+ODBC::TimeStampColumn::operator boost::posix_time::ptime() const
{
- struct tm t;
- t << data;
- return t;
+ return boost::posix_time::ptime(
+ boost::gregorian::date(data.year, data.month, data.day),
+ boost::posix_time::time_duration(data.hour, data.minute, data.second, data.fraction));
}
-void operator << (SQL_TIMESTAMP_STRUCT & target, const struct tm & src)
+ODBC::IntervalColumn::operator boost::posix_time::time_duration() const
{
- target.year = src.tm_year + 1900;
- target.month = src.tm_mon + 1;
- target.day = src.tm_mday;
- target.hour = src.tm_hour;
- target.minute = src.tm_min;
- target.second = src.tm_sec;
- target.fraction = 0;
+ auto dur = boost::posix_time::time_duration(
+ (24 * data.intval.day_second.day) + data.intval.day_second.hour,
+ data.intval.day_second.minute, data.intval.day_second.second, data.intval.day_second.fraction);
+ return (data.interval_sign ? -dur : dur);
}
-void operator << (struct tm & target, const SQL_TIMESTAMP_STRUCT & src)
-{
- target.tm_year = src.year - 1900;
- target.tm_mon = src.month - 1;
- target.tm_mday = src.day;
- target.tm_hour = src.hour;
- target.tm_min = src.minute;
- target.tm_sec = src.second;
-}
-
void
ODBC::SignedIntegerColumn::apply(DB::HandleField & h) const
{
@@ -111,3 +98,9 @@ ODBC::TimeStampColumn::apply(DB::HandleField & h) const
if (isNull()) return h.null();
h.timestamp(*this);
}
+void
+ODBC::IntervalColumn::apply(DB::HandleField & h) const
+{
+ if (isNull()) return h.null();
+ h.interval(*this);
+}
diff --git a/libodbcpp/column.h b/libodbcpp/column.h
index e981a14..f973577 100644
--- a/libodbcpp/column.h
+++ b/libodbcpp/column.h
@@ -101,6 +101,18 @@ namespace ODBC {
virtual const Param * meAsAParam() const { return this; }
virtual void apply(DB::HandleField &) const;
};
+ class IntervalColumn : public Column, public IntervalParam {
+ public:
+ IntervalColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
+ DB::Column(n, i),
+ Column(sc, n, i) { }
+ virtual SQLSMALLINT ctype() const { return IntervalParam::ctype(); }
+ virtual SQLULEN size() const { return IntervalParam::size(); }
+ virtual void * rwDataAddress() { return &data; }
+ virtual operator boost::posix_time::time_duration () const;
+ virtual const Param * meAsAParam() const { return this; }
+ virtual void apply(DB::HandleField &) const;
+ };
class TimeStampColumn : public Column, public TimeStampParam {
public:
TimeStampColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
@@ -109,8 +121,7 @@ namespace ODBC {
virtual SQLSMALLINT ctype() const { return TimeStampParam::ctype(); }
virtual SQLULEN size() const { return TimeStampParam::size(); }
virtual void * rwDataAddress() { return &data; }
- virtual operator struct tm () const;
- virtual operator SQL_TIMESTAMP_STRUCT () const { return data; }
+ virtual operator boost::posix_time::ptime () const;
virtual const Param * meAsAParam() const { return this; }
virtual void apply(DB::HandleField &) const;
};
diff --git a/libodbcpp/command.h b/libodbcpp/command.h
index fdabe4a..02347cf 100644
--- a/libodbcpp/command.h
+++ b/libodbcpp/command.h
@@ -26,9 +26,8 @@ namespace ODBC {
void bindParamS(unsigned int i, const Glib::ustring &);
- void bindParamT(unsigned int i, const struct tm *);
- void bindParamT(unsigned int i, const SQL_TIMESTAMP_STRUCT &);
- void bindParamT(unsigned int i, time_t);
+ void bindParamT(unsigned int i, const boost::posix_time::time_duration &);
+ void bindParamT(unsigned int i, const boost::posix_time::ptime &);
void bindNull(unsigned int i);
diff --git a/libodbcpp/param.cpp b/libodbcpp/param.cpp
index 466892c..8e30f14 100644
--- a/libodbcpp/param.cpp
+++ b/libodbcpp/param.cpp
@@ -74,9 +74,8 @@ SIMPLEBINDER(float, FloatingPointParam, F);
SIMPLEBINDER(const Glib::ustring &, GlibUstringParam, S);
-SIMPLEBINDER(const struct tm *, TimeStampParam, T);
-SIMPLEBINDER(const SQL_TIMESTAMP_STRUCT &, TimeStampParam, T);
-SIMPLEBINDER(time_t, TimeStampParam, T);
+SIMPLEBINDER(const boost::posix_time::ptime &, TimeStampParam, T);
+SIMPLEBINDER(const boost::posix_time::time_duration &, IntervalParam, T);
void
ODBC::Command::bindNull(unsigned int i)
@@ -98,10 +97,26 @@ ODBC::GlibUstringParam::operator=(Glib::ustring const & d)
}
void
-ODBC::TimeStampParam::operator=(time_t const & d)
+ODBC::TimeStampParam::operator=(const boost::posix_time::ptime & d)
{
- struct tm t;
- gmtime_r(&d, &t);
- data << t;
+ data.year = d.date().year();
+ data.month = d.date().month();
+ data.day = d.date().day();
+ data.hour = d.time_of_day().hours();
+ data.minute = d.time_of_day().minutes();
+ data.second = d.time_of_day().seconds();
+ data.fraction = d.time_of_day().fractional_seconds();
+}
+
+void
+ODBC::IntervalParam::operator=(const boost::posix_time::time_duration & d)
+{
+ data.interval_type = SQL_IS_DAY_TO_SECOND;
+ data.interval_sign = d.is_negative();
+ data.intval.day_second.day = d.hours() / 24;
+ data.intval.day_second.hour = d.hours() % 24;
+ data.intval.day_second.minute = d.minutes();
+ data.intval.day_second.second = d.seconds();
+ data.intval.day_second.fraction = d.fractional_seconds();
}
diff --git a/libodbcpp/param.h b/libodbcpp/param.h
index 661d9b3..37f8d5a 100644
--- a/libodbcpp/param.h
+++ b/libodbcpp/param.h
@@ -5,6 +5,7 @@
#include <sqlext.h>
#include <glibmm/ustring.h>
#include "bind.h"
+#include <boost/date_time/posix_time/posix_time_types.hpp>
namespace ODBC {
class Command;
@@ -79,6 +80,19 @@ namespace ODBC {
protected:
Glib::ustring data;
};
+ class IntervalParam : public Param {
+ public:
+ IntervalParam() : Param() { }
+ IntervalParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ virtual SQLSMALLINT ctype() const { return SQL_C_INTERVAL_DAY_TO_SECOND; }
+ virtual SQLSMALLINT stype() const { return SQL_INTERVAL; }
+ virtual SQLULEN size() const { return sizeof(SQL_INTERVAL); }
+ virtual SQLINTEGER dp() const { return boost::posix_time::time_res_traits::num_fractional_digits(); }
+ virtual const void * dataAddress() const { return &data; }
+ void operator=(const boost::posix_time::time_duration & d);
+ protected:
+ SQL_INTERVAL_STRUCT data;
+ };
class TimeStampParam : public Param {
public:
TimeStampParam() : Param() { }
@@ -86,11 +100,9 @@ namespace ODBC {
virtual SQLSMALLINT ctype() const { return SQL_C_TYPE_TIMESTAMP; }
virtual SQLSMALLINT stype() const { return SQL_TYPE_TIMESTAMP; }
virtual SQLULEN size() const { return sizeof(SQL_TIMESTAMP_STRUCT); }
- virtual SQLINTEGER dp() const { return 0; }
+ virtual SQLINTEGER dp() const { return boost::posix_time::time_res_traits::num_fractional_digits(); }
virtual const void * dataAddress() const { return &data; }
- void operator=(const time_t & d);
- void operator=(const struct tm * d) { data << *d; }
- void operator=(const SQL_TIMESTAMP_STRUCT & d) { data = d; }
+ void operator=(const boost::posix_time::ptime & d);
protected:
SQL_TIMESTAMP_STRUCT data;
};
diff --git a/libodbcpp/selectcommand.cpp b/libodbcpp/selectcommand.cpp
index 5f87a5a..d53a487 100644
--- a/libodbcpp/selectcommand.cpp
+++ b/libodbcpp/selectcommand.cpp
@@ -113,9 +113,24 @@ ODBC::SelectCommand::execute()
case SQL_BIGINT:
columns[col] = new SignedIntegerColumn(this, colName, col);
break;
+ case SQL_TYPE_TIME:
+ case SQL_INTERVAL_YEAR:
+ case SQL_INTERVAL_MONTH:
+ case SQL_INTERVAL_DAY:
+ case SQL_INTERVAL_HOUR:
+ case SQL_INTERVAL_MINUTE:
+ case SQL_INTERVAL_SECOND:
+ case SQL_INTERVAL_YEAR_TO_MONTH:
+ case SQL_INTERVAL_DAY_TO_HOUR:
+ case SQL_INTERVAL_DAY_TO_MINUTE:
+ case SQL_INTERVAL_DAY_TO_SECOND:
+ case SQL_INTERVAL_HOUR_TO_MINUTE:
+ case SQL_INTERVAL_HOUR_TO_SECOND:
+ case SQL_INTERVAL_MINUTE_TO_SECOND:
+ columns[col] = new IntervalColumn(this, colName, col);
+ break;
case SQL_TIMESTAMP:
case SQL_DATETIME:
- case SQL_TYPE_TIME:
case SQL_TYPE_DATE:
case SQL_TYPE_TIMESTAMP:
columns[col] = new TimeStampColumn(this, colName, col);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 16:14:34 +0000