Merge branch '10.5' into 10.6

.gitignore

@@ -8,6 +8,8 @@
 .*.swp
 *.ninja
 .ninja_*
+*.mri
+*.mri.tpl
 .gdb_history
 .vs/
 errmsg.sys
@@ -88,7 +90,7 @@ mysql-test/lib/My/SafeProcess/my_safe_process
 mysql-test/lib/My/SafeProcess/wsrep_check_version
 mysql-test/mtr
 mysql-test/mysql-test-run
-mysql-test/var
+mysql-test/var*
 mysql-test-gcov.err
 mysql-test-gcov.msg
 mysys/test_hash

.gitmodules

@@ -14,3 +14,6 @@
 [submodule "storage/maria/libmarias3"]
 	path = storage/maria/libmarias3
 	url = https://github.com/mariadb-corporation/libmarias3.git
+[submodule "storage/columnstore/columnstore"]
+	path = storage/columnstore/columnstore
+	url = https://github.com/mariadb-corporation/mariadb-columnstore-engine.git

CMakeLists.txt

@@ -24,6 +24,9 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8.7)
 IF(POLICY CMP0022)
   CMAKE_POLICY(SET CMP0022 NEW)
 ENDIF()
+IF(POLICY CMP0048)
+  CMAKE_POLICY(SET CMP0048 NEW)
+ENDIF()
 IF(POLICY CMP0054)
   CMAKE_POLICY(SET CMP0054 NEW)
 ENDIF()
@@ -170,7 +173,6 @@ INCLUDE(systemd)
 INCLUDE(mysql_add_executable)
 INCLUDE(symlinks)
 INCLUDE(compile_flags)
-INCLUDE(crc32)
 INCLUDE(pmem)
 
 # Handle options
@@ -239,6 +241,9 @@ IF (WITH_MSAN)
   MY_CHECK_AND_SET_COMPILER_FLAG("-fsanitize=memory -fsanitize-memory-track-origins -U_FORTIFY_SOURCE" DEBUG RELWITHDEBINFO)
 ENDIF()
 
+# Be nice to profilers etc
+MY_CHECK_AND_SET_COMPILER_FLAG("-fno-omit-frame-pointer" RELWITHDEBINFO)
+
 # enable security hardening features, like most distributions do
 # in our benchmarks that costs about ~1% of performance, depending on the load
 OPTION(SECURITY_HARDENED "Use security-enhancing compiler features (stack protector, relro, etc)" ON)
@@ -420,7 +425,7 @@ INCLUDE(mariadb_connector_c) # this does ADD_SUBDIRECTORY(libmariadb)
 INCLUDE(cpack_rpm)
 INCLUDE(cpack_deb)
 
-SET(PYTHON_SHEBANG "/usr/bin/env python" CACHE STRING "python shebang")
+SET(PYTHON_SHEBANG "/usr/bin/env python3" CACHE STRING "python shebang")
 MARK_AS_ADVANCED(PYTHON_SHEBANG)
 
 # Add storage engines and plugins.

client/mysql.cc

@@ -92,6 +92,9 @@ extern "C" {
 #include <conio.h>
 #else
 #include <readline.h>
+#if !defined(USE_LIBEDIT_INTERFACE)
+#include <history.h>
+#endif
 #define HAVE_READLINE
 #define USE_POPEN
 #endif
@@ -1043,22 +1046,6 @@ static const char *embedded_server_groups[]=
 { "server", "embedded", "mysql_SERVER", "mariadb_SERVER", 0 };
 
 #ifdef HAVE_READLINE
-/*
- HIST_ENTRY is defined for libedit, but not for the real readline
- Need to redefine it for real readline to find it
-*/
-#if !defined(HAVE_HIST_ENTRY)
-typedef struct _hist_entry {
-  const char      *line;
-  const char      *data;
-} HIST_ENTRY; 
-#endif
-
-extern "C" int add_history(const char *command); /* From readline directory */
-extern "C" int read_history(const char *command);
-extern "C" int write_history(const char *command);
-extern "C" HIST_ENTRY *history_get(int num);
-extern "C" int history_length;
 static int not_in_history(const char *line);
 static void initialize_readline ();
 static void fix_history(String *final_command);
@@ -1300,8 +1287,8 @@ sig_handler mysql_end(int sig)
 {
 #ifndef _WIN32
   /*
-    Ingnoring SIGQUIT and SIGINT signals when cleanup process starts.
-    This will help in resolving the double free issues, which occures in case
+    Ignoring SIGQUIT and SIGINT signals when cleanup process starts.
+    This will help in resolving the double free issues, which occurs in case
     the signal handler function is started in between the clean up function.
   */
   signal(SIGQUIT, SIG_IGN);
@@ -4733,7 +4720,7 @@ sql_real_connect(char *host,char *database,char *user,char *password,
   /*
     CLIENT_PROGRESS_OBSOLETE is set only if we requested it in
     mysql_real_connect() and the server also supports it
-  */
+*/
   if (mysql.client_flag & CLIENT_PROGRESS_OBSOLETE)
     mysql_options(&mysql, MYSQL_PROGRESS_CALLBACK, (void*) report_progress);
 #else
@@ -4802,7 +4789,7 @@ com_status(String *buffer __attribute__((unused)),
   tee_fprintf(stdout, "\nConnection id:\t\t%lu\n",mysql_thread_id(&mysql));
   /*
     Don't remove "limit 1",
-    it is protection againts SQL_SELECT_LIMIT=0
+    it is protection against SQL_SELECT_LIMIT=0
   */
   if (!mysql_store_result_for_lazy(&result))
   {
@@ -5151,7 +5138,7 @@ static const char *construct_prompt()
   time_t  lclock = time(NULL);			// Get the date struct
   struct tm *t = localtime(&lclock);
 
-  /* parse thru the settings for the prompt */
+  /* parse through the settings for the prompt */
   for (char *c = current_prompt; *c ; c++)
   {
     if (*c != PROMPT_CHAR)

client/mysql_plugin.c

@@ -1024,7 +1024,7 @@ static int find_plugin(char *tp_path)
 
 
 /**
-  Build the boostrap file.
+  Build the bootstrap file.
   
   Create a new file and populate it with SQL commands to ENABLE or DISABLE
   the plugin via REPLACE and DELETE operations on the mysql.plugin table.
@@ -1153,7 +1153,7 @@ static int dump_bootstrap_file(char *bootstrap_file)
   
   Create a command line sequence to launch mysqld in bootstrap mode. This
   will allow mysqld to launch a minimal server instance to read and
-  execute SQL commands from a file piped in (the boostrap file). We use
+  execute SQL commands from a file piped in (the bootstrap file). We use
   the --no-defaults option to skip reading values from the config file.
 
   The bootstrap mode skips loading of plugins and many other subsystems.

client/mysqlbinlog.cc

@@ -753,7 +753,7 @@ static bool shall_skip_database(const char *log_dbname)
 /**
   Print "use <db>" statement when current db is to be changed.
 
-  We have to control emiting USE statements according to rewrite-db options.
+  We have to control emitting USE statements according to rewrite-db options.
   We have to do it here (see process_event() below) and to suppress
   producing USE statements by corresponding log event print-functions.
 */
@@ -785,7 +785,7 @@ print_use_stmt(PRINT_EVENT_INFO* pinfo, const Query_log_event *ev)
   // In case of rewrite rule print USE statement for db_to
   my_fprintf(result_file, "use %`s%s\n", db_to, pinfo->delimiter);
 
-  // Copy the *original* db to pinfo to suppress emiting
+  // Copy the *original* db to pinfo to suppress emitting
   // of USE stmts by log_event print-functions.
   memcpy(pinfo->db, db, db_len + 1);
 }

client/mysqldump.c

@@ -147,7 +147,7 @@ static char * opt_mysql_unix_port=0;
 static int   first_error=0;
 /*
   multi_source is 0 if old server or 2 if server that support multi source 
-  This is choosen this was as multi_source has 2 extra columns first in
+  This is chosen this was as multi_source has 2 extra columns first in
   SHOW ALL SLAVES STATUS.
 */
 static uint multi_source= 0;
@@ -2075,7 +2075,7 @@ static void print_xml_tag(FILE * xml_file, const char* sbeg,
       <stag_atr="sval" xsi:nil="true"/>
   NOTE
     sval MUST be a NULL terminated string.
-    sval string will be qouted before output.
+    sval string will be quoted before output.
 */
 
 static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
@@ -2147,7 +2147,7 @@ static void print_xml_cdata(FILE *xml_file, const char *str, ulong len)
     Print tag with many attribute to the xml_file. Format is:
       \t\t<row_name Atr1="Val1" Atr2="Val2"... />
   NOTE
-    All atributes and values will be quoted before output.
+    All attributes and values will be quoted before output.
 */
 
 static void print_xml_row(FILE *xml_file, const char *row_name,
@@ -2632,7 +2632,7 @@ static uint dump_routines_for_db(char *db)
             print_comment(sql_file, 1,
                           "-- does %s have permissions on mysql.proc?\n\n",
                           fix_for_comment(current_user));
-            maybe_die(EX_MYSQLERR,"%s has insufficent privileges to %s!",
+            maybe_die(EX_MYSQLERR,"%s has insufficient privileges to %s!",
                       current_user, query_buff);
           }
           else if (strlen(row[2]))
@@ -4187,7 +4187,7 @@ static void dump_table(char *table, char *db, const uchar *hash_key, size_t len)
       }
     }
 
-    /* XML - close table tag and supress regular output */
+    /* XML - close table tag and suppress regular output */
     if (opt_xml)
         fputs("\t</table_data>\n", md_result_file);
     else if (extended_insert && row_break)

client/mysqlimport.c

@@ -581,7 +581,7 @@ static char *field_escape(char *to,const char *from,uint length)
     else 
     {
       if (*from == '\'' && !end_backslashes)
-	*to++= *from;      /* We want a dublicate of "'" for MySQL */
+	*to++= *from;      /* We want a duplicate of "'" for MySQL */
       end_backslashes=0;
     }
   }

client/mysqlslap.c

@@ -2283,7 +2283,7 @@ slap_connect(MYSQL *mysql)
                            opt_mysql_unix_port,
                            connect_flags))
     {
-      /* Connect suceeded */
+      /* Connect succeeded */
       connect_error= 0;
       break;
     }