From 043d8fabcf15918e22efdbde41af4880b23c0104 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Thu, 12 Jan 2012 09:28:07 +0200 Subject: Query support for SQL Server --- mssql/makefile | 1 + mssql/query/driver.cxx | 189 +++++++++++++++++++++++++++++++++++++++++++++++++ mssql/query/makefile | 106 +++++++++++++++++++++++++++ mssql/query/test.hxx | 40 +++++++++++ mssql/query/test.std | 0 5 files changed, 336 insertions(+) create mode 100644 mssql/query/driver.cxx create mode 100644 mssql/query/makefile create mode 100644 mssql/query/test.hxx create mode 100644 mssql/query/test.std (limited to 'mssql') diff --git a/mssql/makefile b/mssql/makefile index 6c441ef..83b9e90 100644 --- a/mssql/makefile +++ b/mssql/makefile @@ -8,6 +8,7 @@ include $(dir $(lastword $(MAKEFILE_LIST)))../build/bootstrap.make tests := \ template \ native \ +query \ types default := $(out_base)/ diff --git a/mssql/query/driver.cxx b/mssql/query/driver.cxx new file mode 100644 index 0000000..2bcd692 --- /dev/null +++ b/mssql/query/driver.cxx @@ -0,0 +1,189 @@ +// file : mssql/query/driver.cxx +// author : Constantin Michael +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +// Test SQL Server-specific query support aspects. +// + +#include // std::auto_ptr +#include +#include + +#include +#include + +#include + +#include "test.hxx" +#include "test-odb.hxx" + +using namespace std; +using namespace odb::core; + +int +main (int argc, char* argv[]) +{ + try + { + auto_ptr db (create_database (argc, argv)); + + { + object o1; + object o2; + object o3; + + o1.num = 1; + o1.str = "aaa"; + o1.nstr = L"aaa"; + o1.lstr.assign (1024, 'a'); + o1.lnstr.assign (1024, L'a'); + o1.smoney = 11000; + o1.money = 1.1; + + o2.num = 2; + o2.str = "bbb"; + o2.nstr = L"bbb"; + o2.lstr.assign (1024, 'b'); + o2.lnstr.assign (1024, L'b'); + o2.smoney = 22000; + o2.money = 2.2; + + o3.num = 3; + o3.str = "ccc"; + o3.nstr = L"ccc"; + o3.lstr.assign (1024, 'c'); + o3.lnstr.assign (1024, L'c'); + o3.smoney = 33000; + o3.money = 3.3; + + transaction t (db->begin ()); + db->persist (o1); + db->persist (o2); + db->persist (o3); + t.commit (); + } + + typedef odb::query query; + typedef odb::result result; + + { + transaction t (db->begin ()); + + // Money and small money. + // + { + result r (db->query (query::smoney < 22000)); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->smoney == 11000); + assert (++i == r.end ()); + } + + { + result r (db->query ("smoney < " + query::_val (2.1F))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->smoney == 11000); + assert (++i == r.end ()); + } + + { + result r (db->query (query::money < 2.2)); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->money == 1.1); + assert (++i == r.end ()); + } + + { + result r (db->query ("money < " + query::_val (2.2))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->money == 1.1); + assert (++i == r.end ()); + } + + // Short/long string. + // + { + result r (db->query (query::str < "bbb")); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->str == "aaa"); + assert (++i == r.end ()); + } + + { + result r (db->query ("str < " + query::_val ("bbb", 3))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->str == "aaa"); + assert (++i == r.end ()); + } + + { + result r (db->query (query::nstr < L"bbb")); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->nstr == L"aaa"); + assert (++i == r.end ()); + } + + { + result r (db->query (query::lstr < string (1024, 'b'))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->lstr == string (1024, 'a')); + assert (++i == r.end ()); + } + + { + string v (1024, 'b'); + result r (db->query (query::lstr < query::_ref (v))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->lstr == string (1024, 'a')); + assert (++i == r.end ()); + } + + { + result r (db->query (query::lnstr < wstring (1024, L'b'))); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->lnstr == wstring (1024, L'a')); + assert (++i == r.end ()); + } + + // Test image copying with long data. + // + { + result r (db->query (query::str < "ccc")); + result::iterator i (r.begin ()); + + assert (i != r.end ()); + ++i; + assert (i != r.end ()); + + { + result r (db->query (query::str < "bbb")); + result::iterator i (r.begin ()); + assert (i != r.end ()); + assert (i->str == "aaa"); + assert (++i == r.end ()); + } + + assert (i->str == "bbb"); // Load from copy. + assert (++i == r.end ()); + } + + t.commit (); + } + + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} diff --git a/mssql/query/makefile b/mssql/query/makefile new file mode 100644 index 0000000..808e48d --- /dev/null +++ b/mssql/query/makefile @@ -0,0 +1,106 @@ +# file : mssql/query/makefile +# author : Constantin Michael +# copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +# license : GNU GPL v2; see accompanying LICENSE file + +include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make + +cxx_tun := driver.cxx +odb_hdr := test.hxx +cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.o)) +cxx_od := $(cxx_obj:.o=.o.d) + +common.l := $(out_root)/libcommon/common/common.l +common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options + +driver := $(out_base)/driver +dist := $(out_base)/.dist +test := $(out_base)/.test +clean := $(out_base)/.clean + +# Import. +# +$(call import,\ + $(scf_root)/import/odb/stub.make,\ + odb: odb,odb-rules: odb_rules) + +# Build. +# +$(driver): $(cxx_obj) $(common.l) +$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base) +$(cxx_obj) $(cxx_od): $(common.l.cpp-options) + +genf := $(addprefix $(odb_hdr:.hxx=-odb),.hxx .ixx .cxx) $(odb_hdr:.hxx=.sql) +gen := $(addprefix $(out_base)/,$(genf)) + +$(gen): $(odb) +$(gen): odb := $(odb) +$(gen) $(dist): export odb_options += --database mssql --generate-schema \ +--generate-query --table-prefix mssql_query_ +$(gen): cpp_options := -I$(src_base) +$(gen): $(common.l.cpp-options) + +$(call include-dep,$(cxx_od),$(cxx_obj),$(gen)) + +# Alias for default target. +# +$(out_base)/: $(driver) + +# Dist +# +$(dist): sources := $(cxx_tun) +$(dist): headers := $(odb_hdr) +$(dist): data_dist := test.std +$(dist): export name := $(subst /,-,$(subst $(src_root)/mssql/,,$(src_base))) +$(dist): export extra_dist := $(data_dist) $(name)-vc9.vcproj \ +$(name)-vc10.vcxproj $(name)-vc10.vcxproj.filters +$(dist): + $(call dist-data,$(sources) $(headers) $(data_dist)) + $(call meta-automake,../template/Makefile.am) + $(call meta-vc9proj,../template/template-vc9.vcproj,$(name)-vc9.vcproj) + $(call meta-vc10proj,../template/template-vc10.vcxproj,$(name)-vc10.vcxproj) + +# Test. +# +$(test): $(driver) $(src_base)/test.std + $(call schema) + $(call message,test $<,$< --options-file $(dcf_root)/db.options \ +>$(out_base)/test.out) + $(call message,,diff -u $(src_base)/test.std $(out_base)/test.out) + $(call message,,rm -f $(out_base)/test.out) + +# Clean. +# +$(clean): \ + $(driver).o.clean \ + $(addsuffix .cxx.clean,$(cxx_obj)) \ + $(addsuffix .cxx.clean,$(cxx_od)) \ + $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean)) + $(call message,,rm -f $(out_base)/test.out) + +# Generated .gitignore. +# +ifeq ($(out_base),$(src_base)) +$(driver): | $(out_base)/.gitignore + +$(out_base)/.gitignore: files := driver $(genf) +$(clean): $(out_base)/.gitignore.clean + +$(call include,$(bld_root)/git/gitignore.make) +endif + +# How to. +# +$(call include,$(bld_root)/dist.make) +$(call include,$(bld_root)/meta/vc9proj.make) +$(call include,$(bld_root)/meta/vc10proj.make) +$(call include,$(bld_root)/meta/automake.make) + +$(call include,$(odb_rules)) +$(call include,$(bld_root)/cxx/cxx-d.make) +$(call include,$(bld_root)/cxx/cxx-o.make) +$(call include,$(bld_root)/cxx/o-e.make) + +# Dependencies. +# +$(call import,$(src_root)/libcommon/makefile) diff --git a/mssql/query/test.hxx b/mssql/query/test.hxx new file mode 100644 index 0000000..964d893 --- /dev/null +++ b/mssql/query/test.hxx @@ -0,0 +1,40 @@ +// file : mssql/query/test.hxx +// author : Constantin Michael +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TEST_HXX +#define TEST_HXX + +#include + +#include + +#pragma db object +struct object +{ + #pragma db id auto + unsigned long id_; + + unsigned int num; + + #pragma db type ("SMALLMONEY") + int smoney; + + #pragma db type ("MONEY") + double money; + + #pragma db type ("VARCHAR(256)") + std::string str; + + #pragma db type ("NVARCHAR(128)") + std::wstring nstr; + + #pragma db type ("VARCHAR(max)") + std::string lstr; + + #pragma db type ("NVARCHAR(max)") + std::wstring lnstr; +}; + +#endif // TEST_HXX diff --git a/mssql/query/test.std b/mssql/query/test.std new file mode 100644 index 0000000..e69de29 -- cgit v1.1