From a8fe54b7b9cfd069b0eabd05ba52ca2b6ff9bbc4 Mon Sep 17 00:00:00 2001
From: HappenLee <happenlee@hotmail.com>
Date: Fri, 21 Aug 2020 21:26:14 +0800
Subject: [PATCH] [ODBC SCAN NODE] 1/4 Add unix odbc library. (#4377)

---
 be/CMakeLists.txt               |  6 +++++-
 be/test/exec/CMakeLists.txt     |  1 +
 be/test/exec/unix_odbc_test.cpp | 28 ++++++++++++++++++++++++++++
 thirdparty/build-thirdparty.sh  | 14 ++++++++++++++
 thirdparty/vars.sh              |  8 +++++++-
 5 files changed, 55 insertions(+), 2 deletions(-)
 create mode 100644 be/test/exec/unix_odbc_test.cpp

diff --git a/be/CMakeLists.txt b/be/CMakeLists.txt
index 531dcaeb57..d56da2a7e1 100644
--- a/be/CMakeLists.txt
+++ b/be/CMakeLists.txt
@@ -130,6 +130,9 @@ set_target_properties(glog PROPERTIES IMPORTED_LOCATION ${THIRDPARTY_DIR}/lib/li
 add_library(re2 STATIC IMPORTED)
 set_target_properties(re2 PROPERTIES IMPORTED_LOCATION ${THIRDPARTY_DIR}/lib/libre2.a)
 
+add_library(odbc STATIC IMPORTED)
+set_target_properties(odbc PROPERTIES IMPORTED_LOCATION ${THIRDPARTY_DIR}/lib/libodbc.a)
+
 add_library(pprof STATIC IMPORTED)
 set_target_properties(pprof PROPERTIES IMPORTED_LOCATION
     ${GPERFTOOLS_HOME}/lib/libprofiler.a)
@@ -416,6 +419,7 @@ set(DORIS_DEPENDENCIES
     arrow
     parquet
     orc
+    odbc
     cctz
     ${WL_END_GROUP}
 )
@@ -462,7 +466,7 @@ else()
 endif()
 
 set(DORIS_LINK_LIBS ${DORIS_LINK_LIBS}
-    -lrt -lbfd -liberty -lc -lm -ldl -pthread
+    -lrt -lbfd -liberty -lc -lm -ldl -lltdl -pthread
 )
 
 # Set libraries for test
diff --git a/be/test/exec/CMakeLists.txt b/be/test/exec/CMakeLists.txt
index 9c496671eb..809927e11c 100644
--- a/be/test/exec/CMakeLists.txt
+++ b/be/test/exec/CMakeLists.txt
@@ -58,6 +58,7 @@ ADD_BE_TEST(es_predicate_test)
 ADD_BE_TEST(es_query_builder_test)
 ADD_BE_TEST(es_scan_reader_test)
 #ADD_BE_TEST(schema_scan_node_test)
+ADD_BE_TEST(unix_odbc_test)
 #ADD_BE_TEST(schema_scanner_test)
 ##ADD_BE_TEST(set_executor_test)
 #ADD_BE_TEST(schema_scanner/schema_authors_scanner_test)
diff --git a/be/test/exec/unix_odbc_test.cpp b/be/test/exec/unix_odbc_test.cpp
new file mode 100644
index 0000000000..a9d3f9708a
--- /dev/null
+++ b/be/test/exec/unix_odbc_test.cpp
@@ -0,0 +1,28 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+#include <sql.h>
+
+int main(int argc, char* argv[]) {
+    SQLRETURN ret;
+    SQLHENV env;
+
+    /* Allocate an environment handle */
+    ret = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &env);
+
+    return ret;
+}
diff --git a/thirdparty/build-thirdparty.sh b/thirdparty/build-thirdparty.sh
index 9db58204cf..2058606c34 100755
--- a/thirdparty/build-thirdparty.sh
+++ b/thirdparty/build-thirdparty.sh
@@ -520,6 +520,19 @@ build_librdkafka() {
     make -j$PARALLEL && make install
 }
 
+# libunixodbc
+build_libunixodbc() {
+    check_if_source_exist $ODBC_SOURCE
+
+    cd $TP_SOURCE_DIR/$ODBC_SOURCE
+
+    CPPFLAGS="-I${TP_INCLUDE_DIR}" \
+    LDFLAGS="-L${TP_LIB_DIR}" \
+    CFLAGS="-fPIC" \
+    ./configure --prefix=$TP_INSTALL_DIR --enable-static=yes 
+    make -j$PARALLEL && make install
+}
+  
 # flatbuffers
 build_flatbuffers() {
   check_if_source_exist $FLATBUFFERS_SOURCE
@@ -692,6 +705,7 @@ build_cctz() {
 # we just comment it, instead of remove it.
 # build_llvm
 
+build_libunixodbc
 build_libevent
 build_zlib
 build_lz4
diff --git a/thirdparty/vars.sh b/thirdparty/vars.sh
index 36e64f59fb..7da6dc150c 100644
--- a/thirdparty/vars.sh
+++ b/thirdparty/vars.sh
@@ -188,6 +188,12 @@ BOOST_FOR_MYSQL_NAME=boost_1_59_0.tar.gz
 BOOST_FOR_MYSQL_SOURCE=boost_1_59_0
 BOOST_FOR_MYSQL_MD5SUM="51528a0e3b33d9e10aaa311d9eb451e3"
 
+# unix odbc
+ODBC_DOWNLOAD="http://www.unixodbc.org/unixODBC-2.3.7.tar.gz"
+ODBC_NAME=unixODBC-2.3.7.tar.gz
+ODBC_SOURCE=unixODBC-2.3.7
+ODBC_MD5SUM="274a711b0c77394e052db6493840c6f9"
+
 # leveldb
 LEVELDB_DOWNLOAD="https://github.com/google/leveldb/archive/v1.20.tar.gz"
 LEVELDB_NAME=leveldb-1.20.tar.gz
@@ -278,5 +284,5 @@ CCTZ_SOURCE="cctz-2.3"
 CCTZ_MD5SUM="209348e50b24dbbdec6d961059c2fc92"
 
 # all thirdparties which need to be downloaded is set in array TP_ARCHIVES
-export TP_ARCHIVES="LIBEVENT OPENSSL THRIFT LLVM CLANG COMPILER_RT PROTOBUF GFLAGS GLOG GTEST RAPIDJSON SNAPPY GPERFTOOLS ZLIB LZ4 BZIP LZO2 CURL RE2 BOOST MYSQL BOOST_FOR_MYSQL LEVELDB BRPC ROCKSDB LIBRDKAFKA FLATBUFFERS ARROW BROTLI DOUBLE_CONVERSION ZSTD S2 BITSHUFFLE CROARINGBITMAP ORC JEMALLOC CCTZ"
+export TP_ARCHIVES="LIBEVENT OPENSSL THRIFT LLVM CLANG COMPILER_RT PROTOBUF GFLAGS GLOG GTEST RAPIDJSON SNAPPY GPERFTOOLS ZLIB LZ4 BZIP LZO2 CURL RE2 BOOST MYSQL BOOST_FOR_MYSQL ODBC LEVELDB BRPC ROCKSDB LIBRDKAFKA FLATBUFFERS ARROW BROTLI DOUBLE_CONVERSION ZSTD S2 BITSHUFFLE CROARINGBITMAP ORC JEMALLOC CCTZ"