Create 'main' test directory and move 't' and 'r' there

1 files changed, 984 insertions, 0 deletions

diff --git a/mysql-test/main/dyncol.test b/mysql-test/main/dyncol.test
new file mode 100644
index 00000000000..f2c0a31c898
--- /dev/null
+++ b/mysql-test/main/dyncol.test
@@ -0,0 +1,984 @@
+#
+# Dynamic column function test
+#
+
+--echo #
+--echo # column create
+--echo #
+select hex(COLUMN_CREATE(1, NULL AS char character set utf8));
+select hex(COLUMN_CREATE(1, "afaf" AS char character set utf8));
+select hex(COLUMN_CREATE(1, 1212 AS char character set utf8));
+select hex(COLUMN_CREATE(1, 12.12 AS char character set utf8));
+select hex(COLUMN_CREATE(1, 99999999999999999999999999999 AS char character set utf8));
+select hex(COLUMN_CREATE(1, NULL AS unsigned int));
+select hex(COLUMN_CREATE(1, 1212 AS unsigned int));
+select hex(COLUMN_CREATE(1, 7 AS unsigned int));
+select hex(COLUMN_CREATE(1, 8 AS unsigned int));
+select hex(COLUMN_CREATE(1, 127 AS unsigned int));
+select hex(COLUMN_CREATE(1, 128 AS unsigned int));
+select hex(COLUMN_CREATE(1, 12.12 AS unsigned int));
+select hex(COLUMN_CREATE(1, ~0));
+select hex(COLUMN_CREATE(1, -1));
+select hex(COLUMN_CREATE(1, 99999999999999999999999999999 AS unsigned int));
+select hex(COLUMN_CREATE(1, NULL AS int));
+select hex(COLUMN_CREATE(1, 1212 AS int));
+select hex(COLUMN_CREATE(1, 7 AS int));
+select hex(COLUMN_CREATE(1, 8 AS int));
+select hex(COLUMN_CREATE(1, 127 AS int));
+select hex(COLUMN_CREATE(1, 128 AS int));
+select hex(COLUMN_CREATE(1, 12.12 AS int));
+select hex(COLUMN_CREATE(1, 99999999999999999999999999999 AS int));
+select hex(COLUMN_CREATE(1, NULL AS double));
+select hex(COLUMN_CREATE(1, 1212 AS double));
+select hex(COLUMN_CREATE(1, 12.12 AS double));
+select hex(COLUMN_CREATE(1, 99999999999999999999999999999 AS double));
+select hex(COLUMN_CREATE(1, NULL AS decimal));
+select hex(COLUMN_CREATE(1, 1212 AS decimal));
+select hex(COLUMN_CREATE(1, 7 AS decimal));
+select hex(COLUMN_CREATE(1, 8 AS decimal));
+select hex(COLUMN_CREATE(1, 127 AS decimal));
+select hex(COLUMN_CREATE(1, 128 AS decimal));
+select hex(COLUMN_CREATE(1, 12.12 AS decimal));
+select hex(COLUMN_CREATE(1, 99999999999999999999999999999 AS decimal));
+select hex(COLUMN_CREATE(1, NULL AS date));
+select hex(COLUMN_CREATE(1, "2011-04-05" AS date)); 
+select hex(COLUMN_CREATE(1, NULL AS time));
+select hex(COLUMN_CREATE(1, "0:45:49.000001" AS time)); 
+select hex(COLUMN_CREATE(1, NULL AS datetime));
+select hex(COLUMN_CREATE(1, "2011-04-05 0:45:49.000001" AS datetime)); 
+select hex(COLUMN_CREATE(1, "afaf" AS char character set utf8,
+			 2, 1212 AS unsigned int,
+			 3, 1212 AS int,
+			 4, 12.12 AS double,
+			 4+1, 12.12 AS decimal,
+			 6, "2011-04-05" AS date,
+			 7, "- 0:45:49.000001" AS time,
+			 8, "2011-04-05 0:45:49.000001" AS datetime));
+explain extended
+select hex(COLUMN_CREATE(1, "afaf" AS char character set utf8,
+			 2, 1212 AS unsigned int,
+			 3, 1212 AS int,
+			 4, 12.12 AS double,
+			 4+1, 12.12 AS decimal,
+			 6, "2011-04-05" AS date,
+			 7, "- 0:45:49.000001" AS time,
+			 8, "2011-04-05 0:45:49.000001" AS datetime));
+select hex(column_create(1, 0.0 AS decimal));
+select hex(column_create(1, 1.0 AS decimal));
+
+--echo #
+--echo # column get uint
+--echo #
+select column_get(column_create(1, 1212 AS unsigned int), 1 as unsigned int);
+explain extended
+select column_get(column_create(1, 1212 AS unsigned int), 1 as unsigned int);
+explain extended
+select column_get(column_create(1, 1212 AS unsigned int), 1 as unsigned);
+select column_get(column_create(1, 1212 AS decimal), 1 as unsigned int);
+select column_get(column_create(1, 1212 AS double), 1 as unsigned int);
+select column_get(column_create(1, 1212 AS int), 1 as unsigned int);
+select column_get(column_create(1, "1212" AS char), 1 as unsigned int);
+select column_get(column_create(1, "2011-04-05" AS date), 1 as unsigned int);
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as unsigned int);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as unsigned int);
+select column_get(column_create(1, NULL AS unsigned int), 1 as unsigned int);
+--echo # column geint truncation & warnings
+select column_get(column_create(1, -1212 AS int), 1 as unsigned int);
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal), 1 as unsigned int);
+select column_get(column_create(1, 999.9999999999999999 AS decimal), 1 as unsigned int);
+select column_get(column_create(1, -1 AS decimal), 1 as unsigned int);
+--replace_result e+029 e+29
+select column_get(column_create(1, 99999999999999999999999999999 AS double), 1 as unsigned int);
+select column_get(column_create(1, 999.9 AS double), 1 as unsigned int);
+select column_get(column_create(1, -1 AS double), 1 as unsigned int);
+select column_get(column_create(1, "1212III" AS char), 1 as unsigned int);
+
+--echo #
+--echo # column get int
+--echo #
+select column_get(column_create(1, 1212 AS int), 1 as int);
+explain extended
+select column_get(column_create(1, 1212 AS int), 1 as int);
+explain extended
+select column_get(column_create(1, 1212 AS int), 1 as signed int);
+select column_get(column_create(1, -1212 AS int), 1 as int);
+select column_get(column_create(1, 1212 AS decimal), 1 as int);
+select column_get(column_create(1, 1212 AS double), 1 as int);
+select column_get(column_create(1, 1212 AS unsigned int), 1 as int);
+select column_get(column_create(1, "1212" AS char), 1 as int);
+select column_get(column_create(1, "-1212" AS char), 1 as int);
+select column_get(column_create(1, "2011-04-05" AS date), 1 as int);
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as int);
+select column_get(column_create(1, "8:46:06.23434" AS time(6)), 1 as int);
+select column_get(column_create(1, "-808:46:06.23434" AS time(6)), 1 as int);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime(6)), 1 as int);
+select column_get(column_create(1, NULL AS int), 1 as int);
+--echo #column gett truncation & warnings
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as int);
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal), 1 as int);
+select column_get(column_create(1, -99999999999999999999999999999 AS decimal), 1 as int);
+select column_get(column_create(1, 999.9999999999999999 AS decimal), 1 as int);
+select column_get(column_create(1, 999.9 AS double), 1 as int);
+--replace_result e+029 e+29
+select column_get(column_create(1, -99999999999999999999999999999 AS double), 1 as int);
+select column_get(column_create(1, "-1212III" AS char), 1 as int);
+select column_get(column_create(1, "1212III" AS char), 1 as int);
+select column_get(COLUMN_CREATE(1, ~0), 1 as signed);
+select column_get(COLUMN_CREATE(1, ~0), 1 as unsigned);
+select column_get(COLUMN_CREATE(1, -1), 1 as signed);
+select column_get(COLUMN_CREATE(1, -1), 1 as unsigned);
+
+--echo #
+--echo #column get char
+--echo #
+select column_get(column_create(1, "1212" AS char charset utf8), 1 as char charset utf8);
+explain extended
+select column_get(column_create(1, "1212" AS char charset utf8), 1 as char charset utf8);
+select column_get(column_create(1, 1212 AS unsigned int), 1 as char charset utf8);
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as char charset utf8);
+select column_get(column_create(1, 1212 AS int), 1 as char charset utf8);
+select column_get(column_create(1, -1212 AS int), 1 as char charset utf8);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as char charset utf8);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as char charset utf8);
+select column_get(column_create(1, 1212.12 AS decimal), 1 as char charset utf8);
+select column_get(column_create(1, 1212.12 AS double), 1 as char charset utf8);
+select column_get(column_create(1, "2011-04-05" AS date), 1 as char charset utf8);
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as char charset utf8);
+select column_get(column_create(1, "8:46:06.23434" AS time(0)), 1 as char charset utf8);
+select column_get(column_create(1, "8:46:06.23434" AS time(6)), 1 as char charset utf8);
+select column_get(column_create(1, "-808:46:06.23434" AS time(6)), 1 as char charset utf8);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as char charset utf8);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime(0)), 1 as char charset utf8);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime(6)), 1 as char charset utf8);
+select column_get(column_create(1, NULL AS char charset utf8), 1 as char charset utf8);
+select column_get(column_create(1, "1212" AS char charset utf8), 1 as char charset binary);
+explain extended
+select column_get(column_create(1, "1212" AS char charset utf8), 1 as char charset binary);
+
+--echo #
+--echo # column get real
+--echo #
+select column_get(column_create(1, 1212.12 AS double), 1 as double);
+explain extended
+select column_get(column_create(1, 1212.12 AS double), 1 as double);
+explain extended
+select column_get(column_create(1, 1212.12 AS double), 1 as double(6,2));
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as double);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as double);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as double); 
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal), 1 as double);
+select column_get(column_create(1, -99999999999999999999999999999 AS decimal), 1 as double);
+select column_get(column_create(1, "2011-04-05" AS date), 1 as double);
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as double);
+select column_get(column_create(1, "8:46:06.23434" AS time(6)), 1 as double);
+select column_get(column_create(1, "-808:46:06.23434" AS time(6)), 1 as double);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as double);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime(6)), 1 as double);
+# The replace result is needed for windows.
+select round(column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as double(20,6)),3);
+select column_get(column_create(1, NULL AS double), 1 as double);
+
+-- echo # column get real truncation & warnings
+select column_get(column_create(1, "1223.5aa" AS char), 1 as double);
+select column_get(column_create(1, "aa" AS char), 1 as double);
+select column_get(column_create(1, "1223.5555" AS double), 1 as double(5,2));
+select column_get(column_create(1, "1223.5555" AS double), 1 as double(3,2));
+
+--echo #
+--echo # column get decimal
+--echo #
+select column_get(column_create(1, 1212.12 AS double), 1 as decimal);
+select column_get(column_create(1, 1212.12 AS double), 1 as decimal(6,2));
+explain extended
+select column_get(column_create(1, 1212.12 AS double), 1 as decimal);
+explain extended
+select column_get(column_create(1, 1212.12 AS double), 1 as decimal(6,2));
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as decimal(20,0));
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as decimal(32,0));
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as decimal(32,0)); 
+select column_get(column_create(1, -99999999999999999999999999999 AS decimal), 1 as decimal(40,10));
+select column_get(column_create(1, "2011-04-05" AS date), 1 as decimal(32,6));
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as decimal(32,6));
+select column_get(column_create(1, "8:46:06.23434" AS time(6)), 1 as decimal(32,6));
+select column_get(column_create(1, "-808:46:06.23434" AS time(6)), 1 as decimal(32,6));
+select column_get(column_create(1, "2011-04-05 8:46:06.123456" AS datetime), 1 as decimal(32,6));
+select column_get(column_create(1, "2011-04-05 8:46:06.123456" AS datetime(6)), 1 as decimal(32,6));
+select column_get(column_create(1, "2011-04-05 8:46:06.12345678" AS datetime(6)), 1 as decimal(32,8));
+select column_get(column_create(1, NULL as decimal), 1 as decimal(32,10));
+select column_get(column_create(1, "1223.5555" as decimal(10,5)), 1 as decimal(6,2));
+
+-- echo # column get decimal truncation & warnings
+select column_get(column_create(1, "1223.5aa" AS char), 1 as decimal(32,10));
+select column_get(column_create(1, "aa" AS char), 1 as decimal(32,10));
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as decimal);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as decimal);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as decimal); 
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal(32,10)), 1 as decimal);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as decimal);
+select column_get(column_create(1, "1223.5555" as double), 1 as decimal(5,2));
+select column_get(column_create(1, "-1223.5555" as double), 1 as decimal(5,2));
+select column_get(column_create(1, "1223.5555" AS double), 1 as decimal(3,2));
+select column_get(column_create(1, "1223.5555" AS decimal(10,5)), 1 as decimal(3,2));
+select column_get(column_create(1, 0.0 AS decimal,2, 0.0 as decimal), 1 as decimal);
+
+--echo #
+--echo # column get datetime
+--echo #
+select column_get(column_create(1, 20010203101112.121314 as double), 1 as datetime);
+select column_get(column_create(1, 20010203101112.121314 as decimal), 1 as datetime);
+select column_get(column_create(1, 20010203101112 as unsigned int), 1 as datetime);
+select column_get(column_create(1, 20010203101112 as int), 1 as datetime);
+select column_get(column_create(1, "20010203101112" as char), 1 as datetime);
+select column_get(column_create(1, "2001-02-03 10:11:12" as char), 1 as datetime);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314" as char), 1 as datetime);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314"), 1 as datetime);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as datetime);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as datetime(0));
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as datetime(6));
+select column_get(column_create(1, "2011-00-00 8:46:06.23434" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "2011-00-01 8:46:06.23434" AS CHAR), 1 as datetime);
+
+select column_get(column_create(1, 20010203 as unsigned int), 1 as datetime);
+select column_get(column_create(1, 20010203 as int), 1 as datetime);
+select column_get(column_create(1, 20010203), 1 as datetime);
+select column_get(column_create(1, 20010203.0), 1 as datetime);
+select column_get(column_create(1, 20010203.0 as double), 1 as datetime);
+select column_get(column_create(1, "2001-02-03"), 1 as datetime);
+select column_get(column_create(1, "20010203"), 1 as datetime);
+select column_get(column_create(1, 0), 1 as datetime);
+select column_get(column_create(1, "2001021"), 1 as datetime);
+
+SET timestamp=unix_timestamp('2001-02-03 10:20:30');
+select column_get(column_create(1, "8:46:06.23434" AS time), 1 as datetime);
+select column_get(column_create(1, "-808:46:06.23434" AS time), 1 as datetime);
+SET timestamp=DEFAULT;
+
+set @@sql_mode="allow_invalid_dates";
+select column_get(column_create(1, "2011-02-30 18:46:06.23434" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "0000-00-000" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "2001-00-02" AS CHAR), 1 as datetime);
+set @@sql_mode="";
+
+-- echo # column get datetime truncation & warnings
+select column_get(column_create(1, "1223.5aa" AS char), 1 as datetime);
+--replace_result e+019 e+19
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as datetime);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as datetime);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as datetime); 
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal(32,10)), 1 as datetime);
+--replace_result e+029 e+29
+select column_get(column_create(1, 99999999999999999999999999999 AS double), 1 as datetime);
+select column_get(column_create(1, "2011-02-32 8:46:06.23434" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "2011-13-01 8:46:06.23434" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "2011-02-30 8:46:06.23434" AS CHAR), 1 as datetime);
+select column_get(column_create(1, "20010231"), 1 as datetime);
+select column_get(column_create(1, "0" AS CHAR), 1 as datetime);
+
+
+--echo #
+--echo # column get date
+--echo #
+select column_get(column_create(1, 20010203101112.121314 as double), 1 as date);
+select column_get(column_create(1, 20010203101112.121314 as decimal), 1 as date);
+select column_get(column_create(1, 20010203101112 as unsigned int), 1 as date);
+select column_get(column_create(1, 20010203101112 as int), 1 as date);
+select column_get(column_create(1, "20010203101112" as char), 1 as date);
+select column_get(column_create(1, "2001-02-03 10:11:12" as char), 1 as date);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314" as char), 1 as date);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314"), 1 as date);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as date);
+select column_get(column_create(1, "2011-00-00 8:46:06.23434" AS CHAR), 1 as date);
+select column_get(column_create(1, "2011-00-01 8:46:06.23434" AS CHAR), 1 as date);
+
+select column_get(column_create(1, 20010203 as unsigned int), 1 as date);
+select column_get(column_create(1, 20010203 as int), 1 as date);
+select column_get(column_create(1, 20010203), 1 as date);
+select column_get(column_create(1, 20010203.0), 1 as date);
+select column_get(column_create(1, 20010203.0 as double), 1 as date);
+select column_get(column_create(1, "2001-02-03"), 1 as date);
+select column_get(column_create(1, "20010203"), 1 as date);
+select column_get(column_create(1, 0), 1 as date);
+select column_get(column_create(1, "2001021"), 1 as date);
+
+set @@sql_mode="allow_invalid_dates";
+select column_get(column_create(1, "2011-02-30 18:46:06.23434" AS CHAR), 1 as date);
+select column_get(column_create(1, "0000-00-000" AS CHAR), 1 as date);
+select column_get(column_create(1, "2001-00-02" AS CHAR), 1 as date);
+set @@sql_mode="";
+
+-- echo # column get date truncation & warnings
+select column_get(column_create(1, "1223.5aa" AS char), 1 as date);
+--replace_result e+019 e+19
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as date);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as date);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as date); 
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal(32,10)), 1 as date);
+--replace_result e+029 e+29
+select column_get(column_create(1, 99999999999999999999999999999 AS double), 1 as date);
+select column_get(column_create(1, "2011-02-32 8:46:06.23434" AS CHAR), 1 as date);
+select column_get(column_create(1, "2011-13-01 8:46:06.23434" AS CHAR), 1 as date);
+select column_get(column_create(1, "2011-02-30 8:46:06.23434" AS CHAR), 1 as date);
+select column_get(column_create(1, "20010231"), 1 as date);
+select column_get(column_create(1, "0" AS CHAR), 1 as date);
+
+--echo #
+--echo # column get time
+--echo #
+select column_get(column_create(1, 20010203101112.121314 as double), 1 as time);
+select column_get(column_create(1, 20010203101112.121314 as decimal), 1 as time);
+select column_get(column_create(1, 20010203101112 as unsigned int), 1 as time);
+select column_get(column_create(1, 8080102 as unsigned int), 1 as time);
+select column_get(column_create(1, 20010203101112 as int), 1 as time);
+select column_get(column_create(1, -8080102 as int), 1 as time);
+select column_get(column_create(1, "20010203101112" as char), 1 as time);
+select column_get(column_create(1, "2001-02-03 10:11:12" as char), 1 as time);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314" as char), 1 as time);
+select column_get(column_create(1, "2001-02-03 10:11:12.121314" as char), 1 as time(6));
+select column_get(column_create(1, "2001-02-03 10:11:12.121314"), 1 as time);
+select column_get(column_create(1, "2011-04-05 8:46:06.23434" AS datetime), 1 as time(6));
+select column_get(column_create(1, "2011-00-00 8:46:06.23434" AS CHAR), 1 as time(6));
+select column_get(column_create(1, "2011-00-01 8:46:06.23434" AS CHAR), 1 as time(6));
+select column_get(column_create(1, "830:46:06.23434" AS CHAR), 1 as time(6));
+select column_get(column_create(1, "830:46:06" AS CHAR), 1 as time(6));
+select cast("-830:46:06.23434" AS time(6));
+select 1,cast("-830:46:06.23434" AS time(6));
+select hex(column_create(1, "-830:46:06.23434" AS CHAR));
+select column_get(column_create(1, "-830:46:06.23434" AS CHAR), 1 as time(6));
+select column_get(column_create(1, "0" AS CHAR), 1 as time);
+select column_get(column_create(1, "6" AS CHAR), 1 as time);
+select column_get(column_create(1, "1:6" AS CHAR), 1 as time);
+select column_get(column_create(1, "2:1:6" AS CHAR), 1 as time);
+
+select column_get(column_create(1, 0), 1 as time);
+select column_get(column_create(1, "2001021"), 1 as time);
+
+set @@sql_mode="allow_invalid_dates";
+select column_get(column_create(1, "2011-02-30 18:46:06.23434" AS CHAR), 1 as time);
+set @@sql_mode="";
+
+-- echo # column get date truncation & warnings
+select column_get(column_create(1, "1223.5aa" AS char), 1 as time);
+select column_get(column_create(1, "1223.5aa" AS char), 1 as time(3));
+--replace_result e+019 e+19
+select column_get(column_create(1, 18446744073709551615 AS unsigned int), 1 as time);
+select column_get(column_create(1, 9223372036854775807 AS int), 1 as time);
+select column_get(column_create(1, -9223372036854775808 AS int), 1 as time); 
+select column_get(column_create(1, 99999999999999999999999999999 AS decimal(32,10)), 1 as time);
+--replace_result e+029 e+29
+select column_get(column_create(1, 99999999999999999999999999999 AS double), 1 as time);
+select column_get(column_create(1, "2011-02-32 8:46:06.23434" AS CHAR), 1 as time);
+select column_get(column_create(1, "2011-13-01 8:46:06.23434" AS CHAR), 1 as time);
+select column_get(column_create(1, "2011-02-30 8:46:06.23434" AS CHAR), 1 as time);
+select column_get(column_create(1, "2001-02-03"), 1 as time);
+select column_get(column_create(1, "20010203"), 1 as time);
+
+
+-- echo # column add
+select hex(column_add(column_create(1, 1212 as integer), 2, 1212 as integer));
+select hex(column_add(column_create(1, 1212 as integer), 1, 1212 as integer));
+select hex(column_add(column_create(1, 1212 as integer), 1, NULL as integer));
+select hex(column_add(column_create(1, 1212 as integer), 2, NULL as integer));
+select hex(column_add(column_create(1, 1212 as integer), 2, 1212 as integer, 1, 11 as integer));
+select column_get(column_add(column_create(1, 1212 as integer), 2, 1212 as integer, 1, 11 as integer), 1 as integer);
+select column_get(column_add(column_create(1, 1212 as integer), 2, 1212 as integer, 1, 11 as integer), 2 as integer);
+select hex(column_add(column_create(1, 1212 as integer), 1, 1212 as integer, 2, 11 as integer));
+select hex(column_add(column_create(1, NULL as integer), 1, 1212 as integer, 2, 11 as integer));
+select hex(column_add(column_create(1, 1212 as integer, 2, 1212 as integer), 1, 11 as integer));
+select hex(column_add(column_create(1, 1), 1, null));
+select column_list(column_add(column_create(1, 1), 1, null));
+select column_list(column_add(column_create(1, 1), 1, ""));
+select hex(column_add("", 1, 1));
+
+-- echo # column delete
+select hex(column_delete(column_create(1, 1212 as integer, 2, 1212 as integer), 1));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 2));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 3));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 4));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 2, 1));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 2, 3));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 1, 2, 3));
+select hex(column_delete(column_create(1, 1 as integer, 2, 2 as integer, 3, 3 as integer), 1, 2, 3, 10));
+select hex(column_delete(column_create(1, 1), 1));
+select hex(column_delete("", 1));
+
+-- echo # column exists
+select column_exists(column_create(1, 1212 as integer, 2, 1212 as integer), 1);
+select column_exists(column_create(1, 1212 as integer, 2, 1212 as integer), 4);
+
+-- echo # column list
+select column_list(column_create(1, 1212 as integer, 2, 1212 as integer));
+select column_list(column_create(1, 1212 as integer));
+select column_list(column_create(1, NULL as integer));
+
+--echo #
+--echo # check error handling
+--echo #
+--error ER_DYN_COL_DATA
+select HEX(COLUMN_CREATE(1, 5, 1, 5));
+--error 1064
+select HEX(COLUMN_CREATE("", 1, 5, 1, 5));
+--error ER_DYN_COL_WRONG_FORMAT
+select COLUMN_LIST("a");
+--error ER_DYN_COL_WRONG_FORMAT
+select column_delete("a", 1);
+select hex(column_delete("", 1));
+--error ER_DYN_COL_DATA
+select hex(column_delete("", -1));
+--error ER_DYN_COL_DATA
+select hex(column_create(-1, 1));
+--error ER_DYN_COL_DATA
+select hex(column_create(65536, 1));
+--error ER_DYN_COL_DATA
+select hex(column_add("", -1, 1));
+--error ER_DYN_COL_DATA
+select hex(column_add("", 65536, 1));
+select hex(column_get("", -1 as int));
+
+--echo #
+--echo # Test with table
+--echo #
+
+# create table with 'str' to hold a set of dynamic columns
+create table t1 (id int primary key, str mediumblob);
+insert into t1 values (1, ''), (2, ''), (3, ''), (4, ''), (5, null);
+
+# Selecting a non existing column
+select id, str, column_get(str, 1 as int) from t1;
+
+# Add some dynamic columns. One and do it with create or add.
+update t1 set str=column_create(1, id, 2, "a") where id < 3;
+update t1 set str=column_add(str, 1, id, 2, "b") where id >= 4;
+
+# Show some data, if it exists
+select id, column_get(str, 1 as int),  column_get(str, 2 as char) from t1 where column_exists(str,1) or column_exists(str,2);
+
+# Add data to row 5 and 6
+update t1 set str=column_create(1, id, 10, "test") where id = 5;
+insert into t1 values (6, column_create(10, "test2"));
+
+# Update some of the columns and add a new column 3
+update t1 set str=column_add(str, 2, 'c', 1, column_get(str, 1 as int) + 1, 3, 100) where id > 2;
+
+# Check data
+--sorted_result
+select id, length(str), column_get(str, 1 as int),  column_get(str, 2 as char), column_get(str, 3 as int) from t1;
+
+# You can do anything with the columns, like SUM() or GROUP
+select column_get(str, 2 as char), sum(column_get(str, 1 as int)) from t1 group by column_get(str, 2 as char);
+select column_get(str, 2 as char), sum(column_get(str, 1 as int)) from t1 where column_exists(str, 2) <> 0 group by 1;
+select sum(column_get(str, 1 as int)) from t1 group by column_get(str, 2 as char) order by sum(column_get(str, 1 as int)) desc;
+select sum(column_get(str, 1 as int)) from t1 group by column_get(str, 2 as char) having sum(column_get(str, 1 as int)) > 2;
+select sum(column_get(str, 1 as int)) from t1 where column_get(str, 3 as int) > 50 group by column_get(str, 2 as char);
+
+# Deleting of column
+select id, column_list(str) from t1 where id= 5;
+update t1 set str=column_delete(str, 3, 4, 2) where id= 5;
+
+--sorted_result
+select id, length(str), column_list(str), column_get(str, 1 as int),  column_get(str, 2 as char), column_get(str, 3 as int) from t1;
+
+update t1 set str=column_add(str, 4, 45 as char, 2, 'c') where id= 5;
+select id, length(str), column_list(str), column_get(str, 1 as int),  column_get(str, 2 as char), column_get(str, 3 as int) from t1 where id = 5;
+
+# Check which column exists
+--sorted_result
+select id, length(str), column_list(str), column_exists(str, 4) from t1;
+select sum(column_get(str, 1 as int)), column_list(str) from t1 group by 2;
+--sorted_result
+select id, hex(str) from t1;
+
+# Check with a bit larger strings
+
+update t1 set str=column_add(str, 4, repeat("a", 100000)) where id=5;
+select id from t1 where column_get(str,4 as char(100000)) = repeat("a", 100000);
+select id from t1 where column_get(str,4 as char(100)) = repeat("a", 100);
+update t1 set str=column_add(str, 4, repeat("b", 10000)) where id=5;
+select id from t1 where column_get(str,4 as char(100000)) = repeat("b", 10000);
+update t1 set str=column_add(str, 4, repeat("c", 100)) where id=5;
+select id from t1 where column_get(str,4 as char(100000)) = repeat("c", 100);
+update t1 set str=column_add(str, 4, repeat("d", 10000)) where id=5;
+select id from t1 where column_get(str,4 as char(100000)) = repeat("d", 10000);
+update t1 set str=column_add(str, 4, repeat("e", 10), 5, repeat("f", 100000)) where id=5;
+select id from t1 where column_get(str,5 as char(100000)) = repeat("f", 100000);
+select id, column_list(str), length(str) from t1 where id=5;
+update t1 set str=column_delete(str, 5) where id=5;
+select id, column_list(str), length(str) from t1 where id=5;
+
+drop table t1;
+
+--echo #
+--echo # LP#778905: Assertion `value->year <= 9999' failed in
+--echo # dynamic_column_date_store
+--echo #
+
+--error ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_GET( 'a' , 2 AS DATE );
+--error ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_CREATE( 1 , COLUMN_GET( 'a' , 2 AS DATE ) );
+
+--echo #
+--echo # LP#778912: Assertion `field_pos < field_count' failed in
+--echo # Protocol_text::store in maria-5.3-mwl34
+--echo #
+
+CREATE TABLE t1 ( f1 blob );
+INSERT INTO t1 VALUES (NULL);
+INSERT INTO t1 SET f1 = COLUMN_CREATE( 2 , 'cde' );
+SELECT HEX(COLUMN_ADD(f1, 1, 'abc')), COLUMN_LIST(f1) FROM t1;
+
+# Don't print strange characters on screen
+--disable_result_log
+SELECT COLUMN_ADD(f1, 1, 'abc'), COLUMN_LIST(f1) FROM t1;
+--enable_result_log
+DROP TABLE t1;
+
+--echo #
+--echo # Some dynamic strings that caused crashes in the past
+--echo #
+
+set @a=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
+--error ER_DYN_COL_WRONG_FORMAT
+select column_add(@a, 3, "a");
+
+--echo #
+--echo # LP#781233 mysqld: decimal.c:1459: decimal_bin_size: 
+--echo # Assertion `scale >= 0 && precision > 0 && scale <= precision' ...
+--echo #
+
+set @a=0x00020008000009000C2C010080;
+select COLUMN_GET(@a, 9 AS DECIMAL);
+select hex(COLUMN_CREATE(0, COLUMN_GET(@a, 9 AS DECIMAL)));
+select hex(COLUMN_CREATE(0, COLUMN_GET(@a, 9 AS DECIMAL(19,0))));
+
+select hex(COLUMN_CREATE(0, COLUMN_GET(COLUMN_CREATE(0, 0.0 as decimal), 0 as decimal)));
+select hex(COLUMN_CREATE(0, 0.0 as decimal));
+
+--echo #
+--echo # MDEV-4292: parse error when selecting on views using dynamic column
+--echo #
+create table t1 (i int, d blob);
+
+create view v1 as select i, column_get(d, 1 as binary) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as int) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as unsigned int) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as date) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as time) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as datetime) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as decimal) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as double) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+create view v1 as select i, column_get(d, 1 as char) as a from t1;
+select * from v1;
+show create view v1;
+drop view v1;
+
+drop table t1;
+
+--echo #
+--echo # MDEV-4811: Assertion `offset < 0x1f' fails in type_and_offset_store 
+--echo # on COLUMN_ADD
+--echo #
+
+CREATE TABLE t1 (dyn TINYBLOB) ENGINE=MyISAM;
+INSERT INTO t1 SET dyn = COLUMN_CREATE( 40, REPEAT('a', 233), 4, REPEAT('b', 322) );
+--error ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_ADD( dyn, 6, REPEAT('x',80), 4, REPEAT('y',215) AS INTEGER ) FROM t1;
+delete from t1;
+--echo #above test with 10.0 format
+INSERT INTO t1 SET dyn = COLUMN_CREATE( 'a', REPEAT('a', 250), 'b', REPEAT('b', 322) );
+--error ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_ADD( dyn, 'c', REPEAT('x',80), 'b', REPEAT('y',215) AS INTEGER ) FROM t1;
+
+
+DROP table t1;
+
+--echo #
+--echo # MDEV-4812: Valgrind warnings (Invalid write) in
+--echo # dynamic_column_update_many on COLUMN_ADD
+--echo #
+CREATE TABLE t1 (dyncol TINYBLOB) ENGINE=MyISAM;
+
+INSERT INTO t1 SET dyncol = COLUMN_CREATE( 7, REPEAT('k',487), 209, REPEAT('x',464) );
+--error 0,ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_ADD( dyncol, 7, '22:22:22', 8, REPEAT('x',270) AS CHAR ) FROM t1;
+delete from t1;
+INSERT INTO t1 SET dyncol = COLUMN_CREATE( 'a', REPEAT('k',487), 'b', REPEAT('x',464) );
+--error 0,ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_ADD( dyncol, 'a', '22:22:22', 'c', REPEAT('x',270) AS CHAR ) FROM t1;
+
+DROP table t1;
+
+--echo #
+--echo # MDEV-4858 Wrong results for a huge unsigned value inserted into a TIME column
+--echo #
+SELECT
+  column_get(column_create(1, -999999999999999 AS int), 1 AS TIME) AS t1,
+  column_get(column_create(1, -9223372036854775808 AS int), 1 AS TIME) AS t2; 
+
+--echo #
+--echo # end of 5.3 tests
+--echo #
+
+#
+# MySQL Bug#16997513 MY_STRTOLL10 ACCEPTING OVERFLOWED UNSIGNED LONG LONG VALUES AS NORMAL ONES
+# (incorrect overflow check in my_strtoll10())
+#
+select column_get(column_create(1, "18446744073709552001" as char), 1 as int);
+
+--echo #
+--echo # MDEV-7505 - Too large scale in DECIMAL dynamic column getter crashes
+--echo #             mysqld
+--echo #
+--error ER_TOO_BIG_SCALE
+SELECT COLUMN_GET(`x`, 'y' AS DECIMAL(5,50));
+
+--echo #
+--echo # test of symbolic names
+--echo #
+--echo # creation test (names)
+set names utf8;
+select hex(column_create("адын", 1212));
+select hex(column_create("1212", 1212));
+select hex(column_create(1212, 2, "www", 3));
+select hex(column_create("1212", 2, "www", 3));
+select hex(column_create("1212", 2, 3, 3));
+select hex(column_create("1212", 2, "адын", 1, 3, 3));
+set names default;
+
+--echo # fetching column test (names)
+set names utf8;
+select column_get(column_create("адын", 1212), "адын" as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), "адын" as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), 1212 as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), "3" as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), 3 as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), 4 as int);
+select column_get(column_create("1212", 2, "адын", 1, 3, 3), "4" as int);
+set names default;
+
+--echo # column existance test (names)
+set names utf8;
+select column_exists(column_create("адын", 1212), "адын");
+select column_exists(column_create("адын", 1212), "aады");
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), "адын");
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), 1212);
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), "3");
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), 3);
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), 4);
+select column_exists(column_create("1212", 2, "адын", 1, 3, 3), "4");
+set names default;
+
+--echo # column changing test (names)
+select hex(column_add(column_create(1, "AAA"), "b", "BBB"));
+select hex(column_add(column_create("1", "AAA"), "b", "BBB"));
+select column_get(column_add(column_create(1, "AAA"), "b", "BBB"), 1 as char);
+select column_get(column_add(column_create(1, "AAA"), "b", "BBB"), "b" as char);
+select hex(column_add(column_create("a", "AAA"), 1, "BBB"));
+select hex(column_add(column_create("a", "AAA"), "1", "BBB"));
+select hex(column_add(column_create("a", 1212 as integer), "b", "1212" as integer));
+select hex(column_add(column_create("a", 1212 as integer), "a", "1212" as integer));
+select hex(column_add(column_create("a", 1212 as integer), "a", NULL as integer));
+select hex(column_add(column_create("a", 1212 as integer), "b", NULL as integer));
+select hex(column_add(column_create("a", 1212 as integer), "b", 1212 as integer, "a", 11 as integer));
+select column_get(column_add(column_create("a", 1212 as integer), "b", 1212 as integer, "a", 11 as integer), "a" as integer);
+select column_get(column_add(column_create("a", 1212 as integer), "b", 1212 as integer, "a", 11 as integer), "b" as integer);
+select hex(column_add(column_create("a", 1212 as integer), "a", 1212 as integer, "b", 11 as integer));
+select hex(column_add(column_create("a", NULL as integer), "a", 1212 as integer, "b", 11 as integer));
+select hex(column_add(column_create("a", 1212 as integer, "b", 1212 as integer), "a", 11 as integer));
+select hex(column_add(column_create("a", 1), "a", null));
+select column_list(column_add(column_create("a", 1), "a", null));
+select column_list(column_add(column_create("a", 1), "a", ""));
+select hex(column_add("", "a", 1));
+
+-- echo # column delete (names)
+select hex(column_delete(column_create("a", 1212 as integer, "b", 1212 as integer), "a"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "b"));
+select hex(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "c"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "d"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "b", "a"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "b", "c"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "a", "b", "c"));
+select hex(column_delete(column_create("a", 1 as integer, "b", 2 as integer, "c", 3 as integer), "a", "b", "c", "e"));
+select hex(column_delete(column_create("a", 1), "a"));
+select hex(column_delete("", "a"));
+
+--echo #
+--echo # MDEV-458 DNAMES: Server crashes on using an unquoted string
+--echo # as a dynamic column name
+--echo #
+--error ER_BAD_FIELD_ERROR
+select COLUMN_CREATE(color, "black");
+
+--echo #
+--echo # MDEV-489 Assertion `offset < 0x1f' failed in
+--echo # type_and_offset_store on COLUMN_ADD
+--echo #
+CREATE TABLE t1 (f1 tinyblob);
+
+INSERT INTO t1 VALUES (COLUMN_CREATE('col1', REPEAT('a',30)));
+select column_check(f1) from t1;
+UPDATE t1 SET f1 = COLUMN_ADD( f1, REPEAT('b',211), 'val2' );
+# we can't detect last string cut with 100% probability,
+# because we detect it by string end
+select column_check(f1) from t1;
+UPDATE t1 SET f1 = COLUMN_ADD( f1, REPEAT('c',211), 'val3' );
+select column_check(f1) from t1;
+
+drop table t1;
+
+--echo #
+--echo # MDEV-490/MDEV-491 null as arguments
+--echo #
+SELECT COLUMN_GET( COLUMN_CREATE( 'col', 'val' ), NULL AS CHAR );
+SELECT COLUMN_GET( NULL, 'col' as char );
+SELECT COLUMN_EXISTS( COLUMN_CREATE( 'col', 'val' ), NULL);
+SELECT COLUMN_EXISTS( NULL, 'col');
+SELECT COLUMN_CREATE( NULL, 'val' );
+SELECT COLUMN_ADD( NULL, 'val', 'col');
+
+--echo #
+--echo # MDEV-488: Assertion `column_name->length < 255' failed on a
+--echo # column name with length 255 (precisely)
+--echo #
+SELECT hex(COLUMN_CREATE(REPEAT('a',255),1));
+--error ER_DYN_COL_DATA
+SELECT hex(COLUMN_CREATE(REPEAT('a',65536),1));
+
+--echo #
+--echo # JSON conversion
+--echo #
+select column_json(column_create("int", -1212 as int, "uint", 12334 as unsigned int, "decimal", "23.344" as decimal, "double", 1.23444e50 as double, "string", 'gdgd\\dhdjh"dhdhd' as char, "time", "0:45:49.000001" AS time, "datetime", "2011-04-05 0:45:49.000001" AS datetime, "date", "2011-04-05" AS date));
+select column_json(column_create(1, -1212 as int, 2, 12334 as unsigned int, 3, "23.344" as decimal, 4, 1.23444e50 as double, 5, 'gdgd\\dhdjh"dhdhd' as char, 6, "0:45:49.000001" AS time, 7, "2011-04-05 0:45:49.000001" AS datetime, 8, "2011-04-05" AS date));
+
+--echo #
+--echo # CHECK test
+--echo #
+SELECT COLUMN_CHECK(COLUMN_CREATE(1,'a'));
+SELECT COLUMN_CHECK('abracadabra');
+SELECT COLUMN_CHECK('');
+SELECT COLUMN_CHECK(NULL);
+
+--echo #
+--echo # escaping check
+--echo #
+select column_json(column_create("string", "'\"/\\`.,whatever")),hex(column_create("string", "'\"/\\`.,whatever"));
+
+--echo #
+--echo # embedding test
+--echo #
+select column_json(column_create("val", "val", "emb", column_create("val2", "val2")));
+select column_json(column_create(1, "val", 2, column_create(3, "val2")));
+
+--echo #
+--echo # Time encoding
+--echo #
+select hex(column_create("t", "800:46:06.23434" AS time)) as hex,
+       column_json(column_create("t", "800:46:06.23434" AS time)) as js;
+select hex(column_create(1, "800:46:06.23434" AS time)) as hex,
+       column_json(column_create(1, "800:46:06.23434" AS time)) as js;
+
+select hex(column_create("t", "800:46:06" AS time)) as hex,
+       column_json(column_create("t", "800:46:06" AS time)) as js;
+select hex(column_create(1, "800:46:06" AS time)) as hex,
+       column_json(column_create(1, "800:46:06" AS time)) as js;
+
+select hex(column_create("t", "2012-12-21 10:46:06.23434" AS datetime)) as hex,
+       column_json(column_create("t", "2012-12-21 10:46:06.23434" AS datetime)) as js;
+select hex(column_create(1, "2012-12-21 10:46:06.23434" AS datetime)) as hex,
+       column_json(column_create(1, "2012-12-21 10:46:06.23434" AS datetime)) as js;
+
+select hex(column_create("t", "2012-12-21 10:46:06" AS datetime)) as hex,
+       column_json(column_create("t", "2012-12-21 10:46:06" AS datetime)) as js;
+select hex(column_create(1, "2012-12-21 10:46:06" AS datetime)) as hex,
+       column_json(column_create(1, "2012-12-21 10:46:06" AS datetime)) as js;
+
+--echo #
+--echo # MDEV-4849: Out of memory error and valgrind warnings on COLUMN_ADD
+--echo #
+CREATE TABLE t1 (dyncol tinyblob) ENGINE=MyISAM;
+
+INSERT INTO t1 SET dyncol = COLUMN_CREATE( 3, REPEAT('a',330), 4, 'x' );
+--error ER_DYN_COL_WRONG_FORMAT
+SELECT COLUMN_ADD( COLUMN_ADD( dyncol, 1, REPEAT('b',130) ), 3, 'y' ) FROM t1;
+
+DROP TABLE t1;
+
+--echo #
+--echo #MDEV-5840: group_concat( column_json(dynamic_column )) return empty
+--echo #result
+--echo #
+create table t1 (dyn blob);
+insert into t1 values (column_create('name1','value1','name2','value2'));
+select group_concat(cast(column_json(dyn) as char)) from t1;
+
+drop table t1;
+
+--echo #
+--echo # MDEV-7116: Dynamic column hangs/segfaults
+--echo #
+create table t1 (
+  impressions mediumblob
+);
+
+insert into t1 values ("");
+
+update  t1
+set     impressions = column_add(impressions,
+            'total', 12,
+            '2014-10-28 16:00:00', 3,
+            '2014-10-30 15:00:00', 3,
+            '2014-11-04 09:00:00', 6
+        );
+update  t1
+set     impressions = column_add(impressions,
+            'total', "a12",
+            '2014-10-28 16:00:00', "a3",
+            '2014-10-30 15:00:00', "a3",
+            '2014-11-04 09:00:00', "a6"
+        );
+
+drop table t1;
+
+--echo #
+--echo # MDEV-8565: COLUMN_CHECK fails on valid data
+--echo #
+
+SELECT COLUMN_CHECK(COLUMN_CREATE('a',0,'b','1'));
+
+SELECT COLUMN_CHECK(COLUMN_CREATE('a',1,'b','1'));
+
+SELECT COLUMN_JSON(COLUMN_CREATE('a',0,'b','1'));
+
+SELECT COLUMN_JSON(COLUMN_CREATE('a',1,'b','1'));
+
+--echo #
+--echo # MDEV-8401: COLUMN_CREATE(name, value as DOUBLE) results in string
+--echo #
+SELECT COLUMN_JSON(
+    COLUMN_CREATE(
+        'one', 123.456,
+        'two', 123.456 as DOUBLE
+    )
+);
+
+--echo #
+--echo # MDEV-8521: Drastic loss of precision in COLUMN_JSON() on DOUBLEs
+--echo #
+
+select column_get(column_create('float', 1.23456789012345E+100 as double), 'float' as double); 
+select column_json(column_create('float', 1.23456789012345E+100 as double)); 
+select column_json(column_create('float', 1.23456789012345E+10 as double));
+
+--echo #
+--echo # MDEV-9147: Character set is ignored in Dynamic Column for saved string
+--echo #
+SET NAMES utf8;
+SELECT COLUMN_GET(COLUMN_CREATE(1, 0xC2A2 AS CHAR CHARACTER SET latin1), 1 AS CHAR CHARACTER SET utf8) AS a;
+SELECT COLUMN_GET(COLUMN_CREATE(1, 0xC2A2 AS CHAR CHARACTER SET utf8), 1 AS CHAR CHARACTER SET utf8) AS a; 
+
+--echo #
+--echo # MDEV-9167: COLUMN_CHECK fails on valid decimal data
+--echo #
+
+SELECT COLUMN_CHECK(COLUMN_CREATE('a',0 AS DECIMAL,'b',1 AS DECIMAL));
+
+SELECT COLUMN_CHECK(COLUMN_CREATE('a',1 AS DECIMAL,'b',1 AS DECIMAL));
+
+SELECT COLUMN_JSON(COLUMN_CREATE('a',0 AS DECIMAL,'b',1 AS DECIMAL));
+
+SELECT COLUMN_JSON(COLUMN_CREATE('a',1 AS DECIMAL,'b',1 AS DECIMAL));
+
+
+--echo #
+--echo # MDEV-7533: COLUMN_JSON() doesn't escape control characters
+--echo # in string values
+--echo #
+SELECT COLUMN_JSON(COLUMN_CREATE('test','"\\\t\n\Z')) AS json;
+SELECT COLUMN_JSON(COLUMN_CREATE('test','First line\nSecond line')) AS json;
+
+--echo #
+--echo # MDEV-15230: column_json breaks cyrillic in 10.1.31
+--echo #
+set names utf8;
+create table t1 (b blob);
+insert into t1 values (column_create('description',column_create('title','Описание')));
+select column_json(b) from t1;
+drop table t1;
+
+--echo #
+--echo # end of 10.0 tests
+--echo #
+
+--echo #
+--echo # Start of 10.2 tests
+--echo #
+
+#
+# Item_func_dyncol_add::print
+#
+create view v1 as select column_get(column_add(column_create(1 , 'blue' as char), 2, 'ttt'), 1 as char);
+show create view v1;
+select * from v1;
+drop view v1;
+
+--echo #
+--echo # MDEV-10134 Add full support for DEFAULT
+--echo #
+CREATE TABLE t1 (
+  name VARCHAR(10),
+  value VARCHAR(10),
+  dyncol0 BLOB DEFAULT COLUMN_CREATE(name, value),
+  value_dyncol0_name0 VARCHAR(10) DEFAULT COLUMN_GET(dyncol0, 'name0' AS CHAR),
+  dyncol1 BLOB DEFAULT COLUMN_ADD(dyncol0, 'name1', 'value1'),
+  value_dyncol1_name1 VARCHAR(10) DEFAULT COLUMN_GET(dyncol1, 'name1' AS CHAR),
+  dyncol2 BLOB DEFAULT COLUMN_DELETE(dyncol1, 'name1'),
+  dyncol2_exists_name0 INT DEFAULT COLUMN_EXISTS(dyncol2, 'name0'),
+  dyncol2_exists_name1 INT DEFAULT COLUMN_EXISTS(dyncol2, 'name1'),
+  dyncol2_check INT DEFAULT COLUMN_CHECK(dyncol2),
+  dyncol1_list TEXT DEFAULT COLUMN_LIST(dyncol1),
+  dyncol1_json TEXT DEFAULT COLUMN_JSON(dyncol1)
+);
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (name,value) VALUES ('name0', 'value0');
+SELECT value_dyncol0_name0, value_dyncol1_name1 FROM t1;
+SELECT dyncol2_check, dyncol2_exists_name0, dyncol2_exists_name1 FROM t1;
+SELECT dyncol1_list FROM t1;
+SELECT dyncol1_json FROM t1;
+DROP TABLE t1;
+
+
+--echo #
+--echo # End of 10.2 tests
+--echo #