[postfix] rename galaxy.so to polarx_udf.so

NOTES
-----
It's a temporary fix. Most of galaxy definitions have not been fixed.

mysql-test/include/plugin.defs

@@ -33,7 +33,7 @@ qa_auth_interface                       plugin_output_directory PLUGIN_AUTH_INTE
 qa_auth_server                          plugin_output_directory PLUGIN_AUTH_SERVER    qa_auth_server
 qa_auth_client                          plugin_output_directory PLUGIN_AUTH_CLIENT    qa_auth_client
 udf_example                             plugin_output_directory UDF_EXAMPLE_LIB
-galaxy                                  plugin_output_directory GALAXY_PLUGIN
+polarx_udf                              plugin_output_directory GALAXY_PLUGIN
 ha_example                              plugin_output_directory EXAMPLE_PLUGIN         EXAMPLE
 semisync_master                         plugin_output_directory SEMISYNC_MASTER_PLUGIN
 semisync_slave                          plugin_output_directory SEMISYNC_SLAVE_PLUGIN

mysql-test/suite/galaxystore/r/feature_galaxy_plugin.result

@@ -1,32 +1,31 @@
-Install galaxy plugin
-INSTALL PLUGIN galaxy SONAME "galaxy.so";
+Install polarx_udf plugin
+INSTALL PLUGIN polarx_udf SONAME "polarx_udf.so";
 galax plugin status
-show global status like '%galaxy%';
+show global status like '%polarx_udf%';
 Variable_name	Value
-Galaxyx_address	#
-Galaxyx_port	#
-galaxy_bloomfilter_call_count	#
-galaxy_hllndv_call_count	#
-galaxy_hyperloglog_call_count	#
+polarx_udf_number_bloomfilter_calls	#
+polarx_udf_number_hashcheck_calls	#
+polarx_udf_number_hllndv_calls	#
+polarx_udf_number_hyperloglog_calls	#
 performance_schema metrics
 select * from performance_schema.user_defined_functions where UDF_NAME in ('hyperloglog', 'hllndv', 'bloomfilter');
 UDF_NAME	UDF_RETURN_TYPE	UDF_TYPE	UDF_LIBRARY	UDF_USAGE_COUNT
 bloomfilter	integer	function		1
 hllndv	integer	aggregate		1
 hyperloglog	char	aggregate		1
 test create/drop inner function
-create function bloomfilter returns int soname "galaxy.so";
+create function bloomfilter returns int soname "polarx_udf.so";
 ERROR HY000: Function 'bloomfilter' already exists
-create function hyperloglog returns int soname "galaxy.so";
+create function hyperloglog returns int soname "polarx_udf.so";
 ERROR HY000: Function 'hyperloglog' already exists
-create function hllndv returns int soname "galaxy.so";
+create function hllndv returns int soname "polarx_udf.so";
 ERROR HY000: Function 'hllndv' already exists
 drop function bloomfilter;
 ERROR HY000: DROP FUNCTION can't drop a dynamically registered user defined function
 drop function hyperloglog;
 ERROR HY000: DROP FUNCTION can't drop a dynamically registered user defined function
 drop function hllndv;
 ERROR HY000: DROP FUNCTION can't drop a dynamically registered user defined function
-UNINSTALL PLUGIN galaxy;
+UNINSTALL PLUGIN polarx_udf;
 select * from performance_schema.user_defined_functions where UDF_NAME in ('hyperloglog', 'hllndv', 'bloomfilter');
 UDF_NAME	UDF_RETURN_TYPE	UDF_TYPE	UDF_LIBRARY	UDF_USAGE_COUNT

mysql-test/suite/galaxystore/t/feature_galaxy_plugin.test

@@ -1,13 +1,13 @@
 --source include/have_galaxy.inc
 
---echo Install galaxy plugin
+--echo Install polarx_udf plugin
 
-eval INSTALL PLUGIN galaxy SONAME "$GALAXY_PLUGIN";
+eval INSTALL PLUGIN polarx_udf SONAME "$GALAXY_PLUGIN";
 
 --echo galax plugin status
 
 --replace_column 2 #
-show global status like '%galaxy%';
+show global status like '%polarx_udf%';
 
 --echo performance_schema metrics
 select * from performance_schema.user_defined_functions where UDF_NAME in ('hyperloglog', 'hllndv', 'bloomfilter');
@@ -32,6 +32,6 @@ drop function hyperloglog;
 --error ER_UDF_DROP_DYNAMICALLY_REGISTERED
 drop function hllndv;
 
-UNINSTALL PLUGIN galaxy;
+UNINSTALL PLUGIN polarx_udf;
 
 select * from performance_schema.user_defined_functions where UDF_NAME in ('hyperloglog', 'hllndv', 'bloomfilter');

plugin/galaxy/CMakeLists.txt

@@ -21,11 +21,11 @@
 #  along with this program; if not, write to the Free Software
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
-ADD_DEFINITIONS(-DLOG_COMPONENT_TAG="galaxy")
+ADD_DEFINITIONS(-DLOG_COMPONENT_TAG="polarx_udf")
 
 INCLUDE_DIRECTORIES(${BOOST_INCLUDE_DIR})
 
-SET(GALAXY_SOURCES
+SET(POLARX_UDF_SOURCES
     plugin.h
     plugin.cc
     udf/udf.cc
@@ -38,6 +38,6 @@ SET(GALAXY_SOURCES
     service/service_udf.cc)
 
 
-MYSQL_ADD_PLUGIN(galaxy ${GALAXY_SOURCES} MODULE_ONLY MODULE_OUTPUT_NAME
-                 "galaxy")
+MYSQL_ADD_PLUGIN(polarx_udf ${POLARX_UDF_SOURCES} MODULE_ONLY MODULE_OUTPUT_NAME
+                 "polarx_udf")
 

plugin/galaxy/plugin.cc

@@ -76,15 +76,15 @@ static SYS_VAR *galaxy_system_vars[] = {
 
 /** All counter for show global status */
 static SHOW_VAR galaxy_status_vars[] = {
-    {"galaxy_bloomfilter_call_count",
+    {"polarx_udf_number_bloomfilter_calls",
      (char *)&udf::udf_counter.bloomfilter_counter, SHOW_LONG,
      SHOW_SCOPE_GLOBAL},
-    {"galaxy_hyperloglog_call_count",
+    {"polarx_udf_number_hyperloglog_calls",
      (char *)&udf::udf_counter.hyperloglog_counter, SHOW_LONG,
      SHOW_SCOPE_GLOBAL},
-    {"galaxy_hllndv_call_count", (char *)&udf::udf_counter.hllndv_counter,
+    {"polarx_udf_number_hllndv_calls", (char *)&udf::udf_counter.hllndv_counter,
      SHOW_LONG, SHOW_SCOPE_GLOBAL},
-    {"galaxy_hashcheck_call_count", (char*)&udf::udf_counter.hashcheck_counter, SHOW_LONG,
+    {"polarx_udf_number_hashcheck_calls", (char*)&udf::udf_counter.hashcheck_counter, SHOW_LONG,
      SHOW_SCOPE_GLOBAL},
     {NULL, NULL, SHOW_LONG, SHOW_SCOPE_GLOBAL},
 };

plugin/galaxy/plugin.h

@@ -21,6 +21,6 @@
 #ifndef PLUGIN_GALAXY_PLUGIN_H
 #define PLUGIN_GALAXY_PLUGIN_H
 
-#define GALAXY_PLUGIN_NAME "galaxy"
+#define GALAXY_PLUGIN_NAME "polarx_udf"
 
 #endif