MS Entra support for Microsoft SQL Server

.gitignore

@@ -17,6 +17,7 @@ autom4te.cache
 /src/.libs
 /src/sysbench
 /src/drivers/mysql/.deps
+src/drivers/sqlserver/.deps
 /src/drivers/oracle/.deps
 /src/drivers/pgsql/.deps
 /src/tests/cpu/.deps

README.md

@@ -139,6 +139,11 @@ build and use an older 0.5 release on Windows.
 ### Debian/Ubuntu
 ``` shell
     apt -y install make automake libtool pkg-config libaio-dev
+    # For SQL Server support
+    curl https://packages.microsoft.com/keys/microsoft.asc | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc
+    curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list
+    sudo apt-get update
+    sudo ACCEPT_EULA=Y apt-get install -y msodbcsql18 sqlcmd
     # For MySQL support
     apt -y install libmysqlclient-dev libssl-dev
     # For PostgreSQL support
@@ -180,7 +185,8 @@ Assuming you have Xcode (or Xcode Command Line Tools) and Homebrew installed:
 ``` shell
     ./autogen.sh
     # Add --with-pgsql to build with PostgreSQL support
-    ./configure
+    # Add --with-sqlserver --without-mysql to build with SQL Server support
+    ./configure 
     make -j
     make install
 ```

configure.ac

@@ -138,6 +138,17 @@ AS_IF([test "x$with_pgsql" != "xno"],
    [pgsql_support=no])
 AC_MSG_RESULT([$pgsql_support])
 
+# Check if we should compile with SQL Server support
+AC_ARG_WITH([sqlserver],
+            AS_HELP_STRING([--with-sqlserver],
+                           [compile with SQL Server support (default is disabled)]),
+            [], [with_sqlserver=no])
+AC_MSG_CHECKING([whether to compile with SQL Server support])
+AS_IF([test "x$with_sqlserver" != "xno"],
+   [sqlserver_support=yes],
+   [sqlserver_support=no])
+AC_MSG_RESULT([$sqlserver_support])
+
 # Set LuaJIT flags
 SB_LUAJIT
 
@@ -199,6 +210,16 @@ AC_SUBST([USE_PGSQL])
 AC_CHECK_AIO
 AM_CONDITIONAL(USE_AIO, test x$enable_aio = xyes)
 
+AS_IF([test x$with_sqlserver != xno], [
+    AC_CHECK_SQLSERVER([$with_sqlserver])
+    USE_SQLSERVER=1
+    AC_DEFINE(USE_SQLSERVER,1,[Define to 1 if you want to compile with SQL Server support])
+    AC_SUBST([SQLSERVER_LIBS])
+    AC_SUBST([SQLSERVER_CFLAGS])
+])
+AM_CONDITIONAL(USE_SQLSERVER, test x$with_sqlserver != xno)
+AC_SUBST([USE_SQLSERVER])
+
 # Checks for header files.
 AC_HEADER_STDC
 
@@ -398,6 +419,7 @@ src/Makefile
 src/drivers/Makefile
 src/drivers/mysql/Makefile
 src/drivers/pgsql/Makefile
+src/drivers/sqlserver/Makefile
 src/tests/Makefile
 src/tests/cpu/Makefile
 src/tests/fileio/Makefile
@@ -428,6 +450,7 @@ AC_MSG_RESULT([datadir            : $(eval echo ${datadir})])
 AC_MSG_RESULT([])
 AC_MSG_RESULT([MySQL support      : ${mysql_support}])
 AC_MSG_RESULT([PostgreSQL support : ${pgsql_support}])
+AC_MSG_RESULT([SQL Server support : ${sqlserver_support}])
 AC_MSG_RESULT([])
 AC_MSG_RESULT([LuaJIT             : ${sb_use_luajit}])
 AC_MSG_RESULT([LUAJIT_CFLAGS      : ${LUAJIT_CFLAGS}])