Detect if column metadata functions are available

For example, system-default build of SQLite doesn't have
SQLITE_ENABLE_COLUMN_METADATA.

8 files changed, 27 insertions, 21 deletions

diff --git a/odb/sqlite/details/config.h.in b/odb/sqlite/details/config.h.in
index c8158be..9c2d2d7 100644
--- a/odb/sqlite/details/config.h.in
+++ b/odb/sqlite/details/config.h.in
@@ -10,5 +10,6 @@
 
 #undef LIBODB_SQLITE_STATIC_LIB
 #undef LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY
+#undef LIBODB_SQLITE_HAVE_COLUMN_METADATA
 
 #endif /* ODB_SQLITE_DETAILS_CONFIG_H */
diff --git a/odb/sqlite/libodb-sqlite-vc10.vcxproj b/odb/sqlite/libodb-sqlite-vc10.vcxproj
index 974aa48..844eeb4 100644
--- a/odb/sqlite/libodb-sqlite-vc10.vcxproj
+++ b/odb/sqlite/libodb-sqlite-vc10.vcxproj
@@ -88,7 +88,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -106,7 +106,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -126,7 +126,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -148,7 +148,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
diff --git a/odb/sqlite/libodb-sqlite-vc11.vcxproj b/odb/sqlite/libodb-sqlite-vc11.vcxproj
index 3ec1701..670370c 100644
--- a/odb/sqlite/libodb-sqlite-vc11.vcxproj
+++ b/odb/sqlite/libodb-sqlite-vc11.vcxproj
@@ -92,7 +92,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -110,7 +110,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -130,7 +130,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
@@ -152,7 +152,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
diff --git a/odb/sqlite/libodb-sqlite-vc12.vcxproj b/odb/sqlite/libodb-sqlite-vc12.vcxproj
index d83b7f7..f74ccbc 100644
--- a/odb/sqlite/libodb-sqlite-vc12.vcxproj
+++ b/odb/sqlite/libodb-sqlite-vc12.vcxproj
@@ -92,7 +92,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
       <SDLCheck>true</SDLCheck>
@@ -111,7 +111,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
       <SDLCheck>true</SDLCheck>
@@ -132,7 +132,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
       <SDLCheck>true</SDLCheck>
@@ -155,7 +155,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4355;4800;4290;4251;4267;%(DisableSpecificWarnings)</DisableSpecificWarnings>
       <SDLCheck>true</SDLCheck>
diff --git a/odb/sqlite/libodb-sqlite-vc8.vcproj b/odb/sqlite/libodb-sqlite-vc8.vcproj
index 7bcc784..ef5c743 100644
--- a/odb/sqlite/libodb-sqlite-vc8.vcproj
+++ b/odb/sqlite/libodb-sqlite-vc8.vcproj
@@ -45,7 +45,7 @@
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -123,7 +123,7 @@
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -200,7 +200,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -278,7 +278,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
diff --git a/odb/sqlite/libodb-sqlite-vc9.vcproj b/odb/sqlite/libodb-sqlite-vc9.vcproj
index 1bcec78..f21c203 100644
--- a/odb/sqlite/libodb-sqlite-vc9.vcproj
+++ b/odb/sqlite/libodb-sqlite-vc9.vcproj
@@ -46,7 +46,7 @@
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -124,7 +124,7 @@
 				AdditionalOptions="/wd4355 /wd4800 /wd4290 /wd4267"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -203,7 +203,7 @@
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
 				UsePrecompiledHeader="0"
@@ -284,7 +284,7 @@
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
 				AdditionalIncludeDirectories="..\.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBODB_SQLITE_DYNAMIC_LIB;LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY;LIBODB_SQLITE_HAVE_COLUMN_METADATA"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
 				UsePrecompiledHeader="0"
diff --git a/odb/sqlite/makefile b/odb/sqlite/makefile
index 812e153..abee73e 100644
--- a/odb/sqlite/makefile
+++ b/odb/sqlite/makefile
@@ -89,6 +89,7 @@ $(out_base)/details/config.h: | $(out_base)/details/.
 	@echo '#if SQLITE_VERSION_NUMBER >= 3006012'                    >>$@
 	@echo '  #define LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY 1'            >>$@
 	@echo '#endif'                                                  >>$@
+	@echo '#define LIBODB_SQLITE_HAVE_COLUMN_METADATA 1'            >>$@
 	@echo ''                                                        >>$@
 	@echo '#endif /* ODB_SQLITE_DETAILS_CONFIG_H */'                >>$@
 
diff --git a/odb/sqlite/statement.cxx b/odb/sqlite/statement.cxx
index f7ce632..ce6458a 100644
--- a/odb/sqlite/statement.cxx
+++ b/odb/sqlite/statement.cxx
@@ -11,7 +11,7 @@
 #include <odb/sqlite/error.hxx>
 
 #include <odb/sqlite/details/config.hxx> // LIBODB_SQLITE_HAVE_UNLOCK_NOTIFY
-
+                                         // LIBODB_SQLITE_HAVE_COLUMN_METADATA
 using namespace std;
 
 namespace odb
@@ -355,9 +355,13 @@ namespace odb
             // we do while executing the statement (i.e., we don't copy
             // images for later processing).
             //
+#ifdef LIBODB_SQLITE_HAVE_COLUMN_METADATA
             sb.db.in = sqlite3_column_database_name (stmt_, c);
             sb.table.in = sqlite3_column_table_name (stmt_, c);
             sb.column.in = sqlite3_column_origin_name (stmt_, c);
+#else
+            assert (false);
+#endif
 
             // The ROWID comes in the following column.
             //