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-rw-r--r--libodbcpp/odbc-bind.cpp11
-rw-r--r--libodbcpp/odbc-bind.h3
-rw-r--r--libodbcpp/odbc-column.cpp28
-rw-r--r--libodbcpp/odbc-column.h2
-rw-r--r--libodbcpp/odbc-command.cpp10
-rw-r--r--libodbcpp/odbc-command.h6
-rw-r--r--libodbcpp/odbc-connection.cpp27
-rw-r--r--libodbcpp/odbc-dsn.cpp12
-rw-r--r--libodbcpp/odbc-dsn.h4
-rw-r--r--libodbcpp/odbc-error.cpp5
-rw-r--r--libodbcpp/odbc-error.h2
-rw-r--r--libodbcpp/odbc-mock.cpp4
-rw-r--r--libodbcpp/odbc-modifycommand.cpp4
-rw-r--r--libodbcpp/odbc-modifycommand.h1
-rw-r--r--libodbcpp/odbc-param.cpp36
-rw-r--r--libodbcpp/odbc-param.h52
-rw-r--r--libodbcpp/odbc-param_fwd.h29
-rw-r--r--libodbcpp/odbc-selectcommand.cpp10
-rw-r--r--libodbcpp/unittests/testodbc.cpp2
19 files changed, 118 insertions, 130 deletions
diff --git a/libodbcpp/odbc-bind.cpp b/libodbcpp/odbc-bind.cpp
deleted file mode 100644
index 1575fd0..0000000
--- a/libodbcpp/odbc-bind.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "odbc-bind.h"
-
-ODBC::Bind::Bind()
-{
-}
-
-ODBC::Bind::~Bind()
-{
-}
-
-
diff --git a/libodbcpp/odbc-bind.h b/libodbcpp/odbc-bind.h
index 356723b..7a982e6 100644
--- a/libodbcpp/odbc-bind.h
+++ b/libodbcpp/odbc-bind.h
@@ -7,8 +7,7 @@
namespace ODBC {
class Bind {
public:
- Bind();
- virtual ~Bind() = 0;
+ virtual ~Bind() = default;
virtual SQLSMALLINT ctype() const = 0; // The C type ID
virtual SQLULEN size() const = 0; // The size of the data
diff --git a/libodbcpp/odbc-column.cpp b/libodbcpp/odbc-column.cpp
index f51aad5..2a25f9b 100644
--- a/libodbcpp/odbc-column.cpp
+++ b/libodbcpp/odbc-column.cpp
@@ -1,6 +1,6 @@
#include <sqlext.h>
-#include <stdio.h>
-#include <stdlib.h>
+#include <cstdio>
+#include <cstdlib>
#include "odbc-column.h"
#include "odbc-command.h"
#include "odbc-selectcommand.h"
@@ -13,10 +13,6 @@ ODBC::Column::Column(SelectCommand * sc, const Glib::ustring & s, unsigned int i
bindLen = 0;
}
-ODBC::Column::~Column()
-{
-}
-
bool
ODBC::Column::resize()
{
@@ -69,30 +65,40 @@ ODBC::IntervalColumn::operator boost::posix_time::time_duration() const
void
ODBC::SignedIntegerColumn::apply(DB::HandleField & h) const
{
- if (isNull()) return h.null();
+ if (isNull()) {
+ return h.null();
+ }
h.integer(data);
}
void
ODBC::FloatingPointColumn::apply(DB::HandleField & h) const
{
- if (isNull()) return h.null();
+ if (isNull()) {
+ return h.null();
+ }
h.floatingpoint(data);
}
void
ODBC::CharArrayColumn::apply(DB::HandleField & h) const
{
- if (isNull()) return h.null();
+ if (isNull()) {
+ return h.null();
+ }
h.string({ data.data(), (std::size_t)bindLen });
}
void
ODBC::TimeStampColumn::apply(DB::HandleField & h) const
{
- if (isNull()) return h.null();
+ if (isNull()) {
+ return h.null();
+ }
h.timestamp(*this);
}
void
ODBC::IntervalColumn::apply(DB::HandleField & h) const
{
- if (isNull()) return h.null();
+ if (isNull()) {
+ return h.null();
+ }
h.interval(*this);
}
diff --git a/libodbcpp/odbc-column.h b/libodbcpp/odbc-column.h
index b914793..85f1b97 100644
--- a/libodbcpp/odbc-column.h
+++ b/libodbcpp/odbc-column.h
@@ -13,7 +13,7 @@ namespace ODBC {
class Column : public virtual Bind, public virtual DB::Column {
public:
Column(SelectCommand *, const Glib::ustring & s, unsigned int i);
- virtual ~Column() = 0;
+ virtual ~Column() = default;
void bind();
virtual void * rwDataAddress() = 0;
virtual bool resize();
diff --git a/libodbcpp/odbc-command.cpp b/libodbcpp/odbc-command.cpp
index 43572c8..34febf3 100644
--- a/libodbcpp/odbc-command.cpp
+++ b/libodbcpp/odbc-command.cpp
@@ -5,6 +5,7 @@
ODBC::Command::Command(const Connection & c, const std::string & s) :
DB::Command(s),
+ hStmt(nullptr),
connection(c)
{
RETCODE rc = SQLAllocHandle(SQL_HANDLE_STMT, c.conn, &hStmt);
@@ -29,12 +30,3 @@ ODBC::Command::Command(const Connection & c, const std::string & s) :
params.resize(pcount);
}
-ODBC::Command::~Command()
-{
- for (Params::iterator i = params.begin(); i != params.end(); ++i) {
- if (*i) {
- delete *i;
- }
- }
-}
-
diff --git a/libodbcpp/odbc-command.h b/libodbcpp/odbc-command.h
index a3a4338..ceba2dc 100644
--- a/libodbcpp/odbc-command.h
+++ b/libodbcpp/odbc-command.h
@@ -4,15 +4,15 @@
#include <command.h>
#include <vector>
#include "odbc-connection.h"
+#include "odbc-param_fwd.h"
#include <glibmm/ustring.h>
namespace ODBC {
- class Param;
+ using ParamPtr = std::unique_ptr<Param>;
class Command : public virtual DB::Command {
- typedef std::vector<Param*> Params;
+ using Params = std::vector<ParamPtr>;
public:
Command(const Connection &, const std::string & sql);
- virtual ~Command() = 0;
void bindParamI(unsigned int i, int val) override;
void bindParamI(unsigned int i, long val) override;
diff --git a/libodbcpp/odbc-connection.cpp b/libodbcpp/odbc-connection.cpp
index 9a4a82d..4e4a0a1 100644
--- a/libodbcpp/odbc-connection.cpp
+++ b/libodbcpp/odbc-connection.cpp
@@ -1,7 +1,7 @@
#include <sqlext.h>
#include <stdexcept>
-#include <stdio.h>
-#include <string.h>
+#include <cstdio>
+#include <cstring>
#include "odbc-connection.h"
#include "odbc-selectcommand.h"
#include "odbc-modifycommand.h"
@@ -10,8 +10,8 @@
NAMEDFACTORY("odbc", ODBC::Connection, DB::ConnectionFactory);
ODBC::Connection::Connection(const DSN& d) :
- env(0),
- conn(0),
+ env(nullptr),
+ conn(nullptr),
thinkDelStyle(DB::BulkDeleteUsingUsing),
thinkUpdStyle(DB::BulkUpdateUsingFromSrc)
{
@@ -56,25 +56,26 @@ ODBC::Connection::connectPost()
throw ConnectionError(dberr, SQL_HANDLE_DBC, conn);
}
char info[1024];
- dberr = SQLGetInfo(conn, SQL_DRIVER_NAME, (SQLCHAR*)info, sizeof(info), NULL);
+ dberr = SQLGetInfo(conn, SQL_DRIVER_NAME, (SQLCHAR*)info, sizeof(info), nullptr);
if (!SQL_SUCCEEDED(dberr)) {
throw ConnectionError(dberr, SQL_HANDLE_DBC, conn);
}
// Apply known DB specific tweaks
- if (strstr(info, "myodbc") != NULL) {
+ // NOLINTNEXTLINE(hicpp-no-array-decay)
+ if (strstr(info, "myodbc")) {
thinkDelStyle = DB::BulkDeleteUsingUsingAlias;
thinkUpdStyle = DB::BulkUpdateUsingJoin;
}
}
ODBC::Connection::Connection(const std::string & s) :
- env(0),
- conn(0),
+ env(nullptr),
+ conn(nullptr),
thinkDelStyle(DB::BulkDeleteUsingUsing),
thinkUpdStyle(DB::BulkUpdateUsingFromSrc)
{
connectPre();
- RETCODE dberr = SQLDriverConnect(conn, NULL, (SQLCHAR*)s.c_str(), s.length(), NULL, 0, NULL, SQL_DRIVER_NOPROMPT);
+ RETCODE dberr = SQLDriverConnect(conn, nullptr, (SQLCHAR*)s.c_str(), s.length(), nullptr, 0, nullptr, SQL_DRIVER_NOPROMPT);
if (!SQL_SUCCEEDED(dberr)) {
throw ConnectionError(dberr, SQL_HANDLE_DBC, conn);
}
@@ -84,11 +85,11 @@ ODBC::Connection::Connection(const std::string & s) :
ODBC::Connection::~Connection()
{
if (conn) {
- SQL_SUCCEEDED(SQLDisconnect(conn));
- SQL_SUCCEEDED(SQLFreeHandle(SQL_HANDLE_DBC, conn));
+ SQLDisconnect(conn);
+ SQLFreeHandle(SQL_HANDLE_DBC, conn);
}
if (env) {
- SQL_SUCCEEDED(SQLFreeHandle(SQL_HANDLE_ENV, env));
+ SQLFreeHandle(SQL_HANDLE_ENV, env);
}
}
@@ -169,7 +170,7 @@ SQLINTEGER
ODBC::Connection::getAttrInt(SQLINTEGER attr) const
{
SQLINTEGER result;
- SQLINTEGER dberr = SQLGetConnectAttr(conn, attr, &result, sizeof(result), 0);
+ SQLINTEGER dberr = SQLGetConnectAttr(conn, attr, &result, sizeof(result), nullptr);
if (!SQL_SUCCEEDED(dberr)) {
throw ODBC::Error(dberr, SQL_HANDLE_DBC, conn);
}
diff --git a/libodbcpp/odbc-dsn.cpp b/libodbcpp/odbc-dsn.cpp
index 766b0ac..d2802bd 100644
--- a/libodbcpp/odbc-dsn.cpp
+++ b/libodbcpp/odbc-dsn.cpp
@@ -1,13 +1,9 @@
#include "odbc-dsn.h"
-ODBC::DSN::DSN(const std::string & d, const std::string & u, const std::string & p) :
- dsn(d),
- username(u),
- password(p)
-{
-}
-
-ODBC::DSN::~DSN()
+ODBC::DSN::DSN(std::string d, std::string u, std::string p) :
+ dsn(std::move(d)),
+ username(std::move(u)),
+ password(std::move(p))
{
}
diff --git a/libodbcpp/odbc-dsn.h b/libodbcpp/odbc-dsn.h
index 6be7e3b..4568cb6 100644
--- a/libodbcpp/odbc-dsn.h
+++ b/libodbcpp/odbc-dsn.h
@@ -6,8 +6,8 @@
namespace ODBC {
class DSN {
public:
- DSN(const std::string &, const std::string &, const std::string &);
- virtual ~DSN();
+ DSN(std::string, std::string, std::string);
+ virtual ~DSN() = default;
const std::string dsn; // DSN name for odbc.ini
const std::string username; // User name
const std::string password; // Password
diff --git a/libodbcpp/odbc-error.cpp b/libodbcpp/odbc-error.cpp
index 4f8f89a..7179a17 100644
--- a/libodbcpp/odbc-error.cpp
+++ b/libodbcpp/odbc-error.cpp
@@ -22,7 +22,8 @@ ODBC::Error::Error(RETCODE err, SQLSMALLINT handletype, SQLHANDLE handle)
SQLINTEGER sqlerr;
SQLCHAR sqlerrmsg[12800];
- SQLRETURN rc = SQLGetDiagRec(handletype, handle, 1, sqlstatus, &sqlerr, sqlerrmsg, sizeof(sqlerrmsg), NULL);
+ // NOLINTNEXTLINE(hicpp-no-array-decay)
+ SQLRETURN rc = SQLGetDiagRec(handletype, handle, 1, sqlstatus, &sqlerr, sqlerrmsg, sizeof(sqlerrmsg), nullptr);
switch (rc) {
case SQL_SUCCESS:
case SQL_SUCCESS_WITH_INFO:
@@ -45,7 +46,7 @@ ODBC::Error::Error(RETCODE err, SQLSMALLINT handletype, SQLHANDLE handle)
}
std::string
-ODBC::Error::message() const throw()
+ODBC::Error::message() const noexcept
{
return msg;
}
diff --git a/libodbcpp/odbc-error.h b/libodbcpp/odbc-error.h
index fb9412c..addc528 100644
--- a/libodbcpp/odbc-error.h
+++ b/libodbcpp/odbc-error.h
@@ -11,7 +11,7 @@ namespace ODBC {
public:
Error(RETCODE err, SQLSMALLINT handletype, SQLHANDLE handle);
- std::string message() const throw() override;
+ std::string message() const noexcept override;
private:
std::string msg;
diff --git a/libodbcpp/odbc-mock.cpp b/libodbcpp/odbc-mock.cpp
index f8386e7..29a9278 100644
--- a/libodbcpp/odbc-mock.cpp
+++ b/libodbcpp/odbc-mock.cpp
@@ -8,7 +8,7 @@ Mock::Mock(const std::string & b, const std::string & masterdb, const std::strin
MockServerDatabase(b + ";" + masterdb, name, "odbc"),
base(b)
{
- CreateNewDatabase();
+ Mock::CreateNewDatabase();
PlaySchemaScripts(ss);
}
@@ -21,7 +21,7 @@ Mock::openConnection() const
Mock::~Mock()
{
- DropDatabase();
+ Mock::DropDatabase();
}
void Mock::DropDatabase() const
diff --git a/libodbcpp/odbc-modifycommand.cpp b/libodbcpp/odbc-modifycommand.cpp
index 60bb7c4..3bea818 100644
--- a/libodbcpp/odbc-modifycommand.cpp
+++ b/libodbcpp/odbc-modifycommand.cpp
@@ -8,10 +8,6 @@ ODBC::ModifyCommand::ModifyCommand(const ODBC::Connection & c, const std::string
{
}
-ODBC::ModifyCommand::~ModifyCommand()
-{
-}
-
unsigned int
ODBC::ModifyCommand::execute(bool anc)
{
diff --git a/libodbcpp/odbc-modifycommand.h b/libodbcpp/odbc-modifycommand.h
index 796ee2f..3993d63 100644
--- a/libodbcpp/odbc-modifycommand.h
+++ b/libodbcpp/odbc-modifycommand.h
@@ -8,7 +8,6 @@ namespace ODBC {
class ModifyCommand : public Command, public DB::ModifyCommand {
public:
ModifyCommand(const Connection &, const std::string & sql);
- ~ModifyCommand();
// Execute the command and return effected row count
unsigned int execute(bool allowNoChange = true) override;
};
diff --git a/libodbcpp/odbc-param.cpp b/libodbcpp/odbc-param.cpp
index 120703e..a185393 100644
--- a/libodbcpp/odbc-param.cpp
+++ b/libodbcpp/odbc-param.cpp
@@ -2,25 +2,24 @@
#include "odbc-param.h"
#include "odbc-command.h"
#include "odbc-error.h"
-#include <string.h>
+#include <cstring>
ODBC::Param::Param() :
- paramCmd(NULL),
+ paramCmd(nullptr),
paramIdx(0),
- paramBound(false)
+ paramBound(false),
+ dataLength(0)
{
}
ODBC::Param::Param(Command * c, unsigned int i) :
paramCmd(c),
paramIdx(i),
- paramBound(false)
+ paramBound(false),
+ dataLength(0)
{
}
-ODBC::Param::~Param(){
-}
-
template <class ParamType>
ParamType *
ODBC::Command::makeParam(unsigned int idx)
@@ -28,17 +27,14 @@ ODBC::Command::makeParam(unsigned int idx)
if (idx >= params.size()) {
throw DB::ParameterOutOfRange();
}
- Param * & p = params[idx];
+ auto & p = params[idx];
if (p) {
- ParamType * np = dynamic_cast<ParamType *>(p);
- if (np) {
+ if (auto np = dynamic_cast<ParamType*>(p.get())) {
return np;
}
- delete p;
}
- ParamType * np = new ParamType(this, idx);
- p = np;
- return np;
+ p = std::make_unique<ParamType>(this, idx);
+ return static_cast<ParamType *>(p.get());
}
void
@@ -86,7 +82,7 @@ ODBC::Command::bindNull(unsigned int i)
makeParam<NullParam>(i)->bind();
}
-void
+ODBC::StdStringParam &
ODBC::StdStringParam::operator=(Glib::ustring const & d)
{
const char * addr = data.data();
@@ -97,9 +93,10 @@ ODBC::StdStringParam::operator=(Glib::ustring const & d)
paramBound = false;
bind();
}
+ return *this;
}
-void
+ODBC::StdStringParam &
ODBC::StdStringParam::operator=(std::string_view const & d)
{
const char * addr = data.data();
@@ -110,9 +107,10 @@ ODBC::StdStringParam::operator=(std::string_view const & d)
paramBound = false;
bind();
}
+ return *this;
}
-void
+ODBC::TimeStampParam &
ODBC::TimeStampParam::operator=(const boost::posix_time::ptime & d)
{
data.year = d.date().year();
@@ -122,9 +120,10 @@ ODBC::TimeStampParam::operator=(const boost::posix_time::ptime & d)
data.minute = d.time_of_day().minutes();
data.second = d.time_of_day().seconds();
data.fraction = d.time_of_day().fractional_seconds();
+ return *this;
}
-void
+ODBC::IntervalParam &
ODBC::IntervalParam::operator=(const boost::posix_time::time_duration & d)
{
data.interval_type = SQL_IS_DAY_TO_SECOND;
@@ -134,5 +133,6 @@ ODBC::IntervalParam::operator=(const boost::posix_time::time_duration & d)
data.intval.day_second.minute = d.minutes();
data.intval.day_second.second = d.seconds();
data.intval.day_second.fraction = d.fractional_seconds();
+ return *this;
}
diff --git a/libodbcpp/odbc-param.h b/libodbcpp/odbc-param.h
index 0981fe9..6ef5ae1 100644
--- a/libodbcpp/odbc-param.h
+++ b/libodbcpp/odbc-param.h
@@ -4,119 +4,99 @@
#include <malloc.h>
#include <sqlext.h>
#include <glibmm/ustring.h>
-#include "odbc-bind.h"
+#include "odbc-param_fwd.h"
#include <boost/date_time/posix_time/posix_time_types.hpp>
namespace ODBC {
- class Command;
- class Param : public virtual Bind {
- public:
- Param();
- Param(Command *, unsigned int idx);
- virtual ~Param() = 0;
- void bind() const;
-
- virtual SQLSMALLINT stype() const = 0; // The SQL type ID
- virtual SQLINTEGER dp() const = 0; // The decimal place count
- virtual const void * dataAddress() const = 0; // The address of the data
-
- protected:
- friend class Column;
- mutable Command * paramCmd;
- mutable unsigned int paramIdx;
- mutable bool paramBound; // Has SqlBind(...) been called since last change of address?
- SQLLEN dataLength;
- };
-
class BooleanParam : public Param {
public:
BooleanParam() : Param() { }
- BooleanParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ BooleanParam(Command * c, unsigned int i) : Param(c, i) { bindLen = BooleanParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_BIT; }
virtual SQLSMALLINT stype() const override { return SQL_C_BIT; }
virtual SQLULEN size() const override { return sizeof(SQLINTEGER); }
virtual SQLINTEGER dp() const override { return 0; }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const SQLINTEGER & d) { data = d; }
+ BooleanParam & operator=(const SQLINTEGER & d) { data = d; return *this; }
protected:
SQLINTEGER data;
};
class SignedIntegerParam : public Param {
public:
SignedIntegerParam() : Param() { }
- SignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ SignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = SignedIntegerParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_LONG; }
virtual SQLSMALLINT stype() const override { return SQL_C_LONG; }
virtual SQLULEN size() const override { return sizeof(SQLINTEGER); }
virtual SQLINTEGER dp() const override { return 0; }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const SQLINTEGER & d) { data = d; }
+ SignedIntegerParam & operator=(const SQLINTEGER & d) { data = d; return *this; }
protected:
SQLINTEGER data;
};
class UnsignedIntegerParam : public Param {
public:
UnsignedIntegerParam() : Param() { }
- UnsignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ UnsignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = UnsignedIntegerParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_ULONG; }
virtual SQLSMALLINT stype() const override { return SQL_C_ULONG; }
virtual SQLULEN size() const override { return sizeof(SQLUINTEGER); }
virtual SQLINTEGER dp() const override { return 0; }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const SQLUINTEGER & d) { data = d; }
+ UnsignedIntegerParam & operator=(const SQLUINTEGER & d) { data = d; return *this; }
protected:
SQLUINTEGER data;
};
class FloatingPointParam : public Param {
public:
FloatingPointParam() : Param() { }
- FloatingPointParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ FloatingPointParam(Command * c, unsigned int i) : Param(c, i) { bindLen = FloatingPointParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_DOUBLE; }
virtual SQLSMALLINT stype() const override { return SQL_C_DOUBLE; }
virtual SQLULEN size() const override { return sizeof(SQLDOUBLE); }
virtual SQLINTEGER dp() const override { return 10; }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const SQLDOUBLE & d) { data = d; }
+ FloatingPointParam & operator=(const SQLDOUBLE & d) { data = d; return *this; }
protected:
SQLDOUBLE data;
};
class StdStringParam : public Param {
public:
StdStringParam() : Param() { }
- StdStringParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ StdStringParam(Command * c, unsigned int i) : Param(c, i) { bindLen = StdStringParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_CHAR; }
virtual SQLSMALLINT stype() const override { return SQL_CHAR; }
virtual SQLULEN size() const override { return data.length(); }
virtual SQLINTEGER dp() const override { return 0; }
virtual const void * dataAddress() const override { return data.data(); }
- void operator=(const std::string_view & d);
- void operator=(const Glib::ustring & d);
+ StdStringParam & operator=(const std::string_view & d);
+ StdStringParam & operator=(const Glib::ustring & d);
protected:
std::string data;
};
class IntervalParam : public Param {
public:
IntervalParam() : Param() { }
- IntervalParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ IntervalParam(Command * c, unsigned int i) : Param(c, i) { bindLen = IntervalParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_INTERVAL_DAY_TO_SECOND; }
virtual SQLSMALLINT stype() const override { return SQL_INTERVAL_DAY_TO_SECOND; }
virtual SQLULEN size() const override { return sizeof(SQL_INTERVAL_STRUCT); }
virtual SQLINTEGER dp() const override { return boost::posix_time::time_res_traits::num_fractional_digits(); }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const boost::posix_time::time_duration & d);
+ IntervalParam & operator=(const boost::posix_time::time_duration & d);
protected:
SQL_INTERVAL_STRUCT data;
};
class TimeStampParam : public Param {
public:
TimeStampParam() : Param() { }
- TimeStampParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
+ TimeStampParam(Command * c, unsigned int i) : Param(c, i) { bindLen = TimeStampParam::size(); }
virtual SQLSMALLINT ctype() const override { return SQL_C_TYPE_TIMESTAMP; }
virtual SQLSMALLINT stype() const override { return SQL_TYPE_TIMESTAMP; }
virtual SQLULEN size() const override { return sizeof(SQL_TIMESTAMP_STRUCT); }
virtual SQLINTEGER dp() const override { return boost::posix_time::time_res_traits::num_fractional_digits(); }
virtual const void * dataAddress() const override { return &data; }
- void operator=(const boost::posix_time::ptime & d);
+ TimeStampParam & operator=(const boost::posix_time::ptime & d);
protected:
SQL_TIMESTAMP_STRUCT data;
};
diff --git a/libodbcpp/odbc-param_fwd.h b/libodbcpp/odbc-param_fwd.h
new file mode 100644
index 0000000..88c3dae
--- /dev/null
+++ b/libodbcpp/odbc-param_fwd.h
@@ -0,0 +1,29 @@
+#ifndef ODBC_PARAM_FWD_H
+#define ODBC_PARAM_FWD_H
+
+#include <sqlext.h>
+#include "odbc-bind.h"
+
+namespace ODBC {
+ class Command;
+ class Param : public virtual Bind {
+ public:
+ Param();
+ Param(Command *, unsigned int idx);
+ void bind() const;
+
+ virtual SQLSMALLINT stype() const = 0; // The SQL type ID
+ virtual SQLINTEGER dp() const = 0; // The decimal place count
+ virtual const void * dataAddress() const = 0; // The address of the data
+
+ protected:
+ friend class Column;
+ mutable Command * paramCmd;
+ mutable unsigned int paramIdx;
+ mutable bool paramBound; // Has SqlBind(...) been called since last change of address?
+ SQLLEN dataLength;
+ };
+}
+
+#endif
+
diff --git a/libodbcpp/odbc-selectcommand.cpp b/libodbcpp/odbc-selectcommand.cpp
index 01da513..ea94fce 100644
--- a/libodbcpp/odbc-selectcommand.cpp
+++ b/libodbcpp/odbc-selectcommand.cpp
@@ -2,8 +2,7 @@
#include "odbc-error.h"
#include "odbc-column.h"
#include <sqlext.h>
-#include <stdio.h>
-#include <string.h>
+#include <cstring>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/ordered_index.hpp>
@@ -39,7 +38,8 @@ ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
default:
{
SQLCHAR sqlstatus[6];
- RETCODE diagrc = SQLGetDiagRec(SQL_HANDLE_STMT, hStmt, 1, sqlstatus, NULL, NULL, 0, NULL);
+ // NOLINTNEXTLINE(hicpp-no-array-decay)
+ RETCODE diagrc = SQLGetDiagRec(SQL_HANDLE_STMT, hStmt, 1, sqlstatus, nullptr, nullptr, 0, nullptr);
if (SQL_SUCCEEDED(diagrc)) {
if (!strncmp((const char*)sqlstatus, "01004", 5)) {
for (const auto & c : largeColumns) {
@@ -47,7 +47,6 @@ ODBC::SelectCommand::fetch(SQLSMALLINT orientation, SQLLEN offset)
}
return fetch(SQL_FETCH_RELATIVE, 0);
}
- fprintf(stderr, "truncation\n");
}
}
[[ fallthrough ]];
@@ -83,6 +82,7 @@ ODBC::SelectCommand::execute()
SQLSMALLINT nameLen, dp, nullable, bindType;
SQLULEN bindSize;
int sqlcol = col + 1;
+ // NOLINTNEXTLINE(hicpp-no-array-decay)
if (!SQL_SUCCEEDED(rc = SQLDescribeCol(hStmt, sqlcol, _colName, sizeof(_colName), &nameLen, &bindType,
&bindSize, &dp, &nullable))) {
throw Error(rc, SQL_HANDLE_STMT, hStmt);
@@ -129,7 +129,7 @@ ODBC::SelectCommand::execute()
throw DB::ColumnTypeNotSupported();
default:
SQLLEN octetSize = 0;
- if (!SQL_SUCCEEDED(rc = SQLColAttribute(hStmt, sqlcol, SQL_DESC_OCTET_LENGTH, NULL, 0, NULL, &octetSize))) {
+ if (!SQL_SUCCEEDED(rc = SQLColAttribute(hStmt, sqlcol, SQL_DESC_OCTET_LENGTH, nullptr, 0, nullptr, &octetSize))) {
throw Error(rc, SQL_HANDLE_STMT, hStmt);
}
bindSize = octetSize;
diff --git a/libodbcpp/unittests/testodbc.cpp b/libodbcpp/unittests/testodbc.cpp
index d0373a7..5263eb5 100644
--- a/libodbcpp/unittests/testodbc.cpp
+++ b/libodbcpp/unittests/testodbc.cpp
@@ -85,7 +85,7 @@ BOOST_AUTO_TEST_CASE( bindAndSelectOther )
assertColumnValueHelper(*select, 1, 123.45);
assertColumnValueHelper(*select, 2, std::string_view("some text"));
// assertColumnValueHelper(*select, 3, true);
- assertColumnValueHelper(*select, 4, boost::posix_time::ptime_from_tm({ 3, 6, 23, 27, 3, 115, 0, 0, 0, 0, 0}));
+ assertColumnValueHelper(*select, 4, boost::posix_time::ptime_from_tm({ 3, 6, 23, 27, 3, 115, 0, 0, 0, 0, nullptr}));
rows += 1;
}
BOOST_REQUIRE_EQUAL(1, rows);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 03:33:44 +0000