WIP merge 10.1 to 10.210.2-merge

Bootstrap fails:
mysqld: sql/field.h:957: bool Field::has_explicit_value(): Assertion `table->has_value_set' failed.

    assertion=0x1411e89 "table->has_value_set",
    file=0x1411e9e "/home/marko/mariadb/server/sql/field.h", line=957,
    function=0x1411ec5 "bool Field::has_explicit_value()") at assert.c:101
    at /home/marko/mariadb/server/sql/field.h:957
    table_list=0x7fff7407b4f0, fields=..., values_list=...,
    update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false)
    at /home/marko/mariadb/server/sql/sql_insert.cc:1017
    at /home/marko/mariadb/server/sql/sql_parse.cc:4370
    rawbuf=0x7fff740f43e0 "   INSERT INTO global_suppressions VALUES  (\".SELECT UNIX_TIMESTAMP... failed on master\"),  (\"Aborted connection\"),  (\"Client requested master to start replication from impossible position\"),  (\"Could"..., length=6339, parser_state=0x7fffe8efcab8, is_com_multi=false,
    is_next_command=false) at /home/marko/mariadb/server/sql/sql_parse.cc:7839
    at /home/marko/mariadb/server/sql/sql_parse.cc:1033

There are unresolved conflicts in the following files:

mysql-test/suite/galera/r/galera_var_cluster_address.result
mysql-test/suite/innodb/r/innodb-wl5522-debug-zip.result
mysql-test/suite/innodb/r/innodb-wl5522-debug.result
mysql-test/suite/innodb/r/innodb_bug14147491.result
mysql-test/suite/innodb/r/xa_recovery.result
mysql-test/suite/innodb/t/doublewrite.test
mysql-test/suite/innodb/t/innodb-wl5522-debug-zip.test
mysql-test/suite/innodb/t/innodb-wl5522-debug.test
mysql-test/suite/innodb/t/innodb_bug14147491.test
mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result
mysql-test/suite/sys_vars/r/sysvars_innodb.result
mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff
mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff
mysql-test/suite/vcol/inc/vcol_trigger_sp.inc
mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result
mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result

1 files changed, 47 insertions, 0 deletions

diff --git a/storage/connect/jsonudf.cpp b/storage/connect/jsonudf.cpp
index 88931ea6c13..bc7f231814d 100644
--- a/storage/connect/jsonudf.cpp
+++ b/storage/connect/jsonudf.cpp
@@ -5263,3 +5263,50 @@ char *envar(UDF_INIT *initid, UDF_ARGS *args, char *result,
 	return str;
 } // end of envar
 
+/*********************************************************************************/
+/*  Returns the distinct number of B occurences in A.                            */
+/*********************************************************************************/
+my_bool countin_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
+{
+	if (args->arg_count != 2) {
+		strcpy(message, "This function must have 2 arguments");
+		return true;
+	} else if (args->arg_type[0] != STRING_RESULT) {
+		strcpy(message, "First argument must be string");
+		return true;
+	} else if (args->arg_type[1] != STRING_RESULT) {
+		strcpy(message, "Second argument is not a string");
+		return true;
+	} // endif args
+
+	return false;
+} // end of countin_init
+
+long long countin(UDF_INIT *initid, UDF_ARGS *args, char *result,
+	unsigned long *res_length, char *is_null, char *)
+{
+	PSZ str1, str2;
+	char *s;
+	long long n = 0;
+	size_t lg;
+
+	lg = (size_t)args->lengths[0];
+	s = str1 = (PSZ)malloc(lg + 1);
+	memcpy(str1, args->args[0], lg);
+	str1[lg] = 0;
+
+	lg = (size_t)args->lengths[1];
+	str2 = (PSZ)malloc(lg + 1);
+	memcpy(str2, args->args[1], lg);
+	str2[lg] = 0;
+
+	while (s = strstr(s, str2)) {
+		n++;
+		s += lg;
+	} // endwhile
+
+	free(str1);
+	free(str2);
+	return n;
+} // end of countin
+