MDEV-35856 Remove error code introduced to 10.11 in MDEV-36032

Two new error codes ER_SEQUENCE_TABLE_HAS_TOO_FEW_ROWS and
ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS were introduced in MDEV-36032 in
both 10.11 and, as part of MDEV-22491, 12.0. Here we remove them from
10.11, but they should remain in 12.0.

Author: mariadb-YuchenPei

mysql-test/suite/sql_sequence/alter.result

@@ -426,7 +426,7 @@ create sequence s;
 alter table s sequence=0;
 insert into s values (3,1,9223372036854775806,1,1,1000,0,0);
 alter table s sequence=1;
-ERROR HY000: More than one row in the table
+ERROR HY000: Internal error: More than one row in the table
 drop table s;
 create sequence s;
 alter table s sequence=0;
@@ -475,17 +475,17 @@ CREATE TABLE `s1` (
 `cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
 ) ENGINE=innodb;
 alter table s1 sequence=1;
-ERROR HY000: Fewer than one row in the table
+ERROR HY000: Internal error: Fewer than one row in the table
 alter table s1 sequence=0;
 insert into s1 values (1,1,9223372036854775806,1,1,1000,0,0);
 alter table s1 sequence=1;
 alter table s1 sequence=0;
 insert into s1 values (2,1,9223372036854775806,1,1,1000,0,0);
 alter table s1 sequence=1;
-ERROR HY000: More than one row in the table
+ERROR HY000: Internal error: More than one row in the table
 alter table s1 sequence=0;
 insert into s1 values (3,1,9223372036854775806,1,1,1000,0,0);
 alter table s1 sequence=1;
-ERROR HY000: More than one row in the table
+ERROR HY000: Internal error: More than one row in the table
 drop table s1;
 # End of 10.11 tests

mysql-test/suite/sql_sequence/alter.test

@@ -304,7 +304,7 @@ DROP SEQUENCE s2;
 create sequence s;
 alter table s sequence=0;
 insert into s values (3,1,9223372036854775806,1,1,1000,0,0);
---error ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS
+--error ER_INTERNAL_ERROR
 alter table s sequence=1;
 drop table s;
 
@@ -355,7 +355,7 @@ CREATE TABLE `s1` (
 `cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
 ) ENGINE=innodb;
 
---error ER_SEQUENCE_TABLE_HAS_TOO_FEW_ROWS
+--error ER_INTERNAL_ERROR
 alter table s1 sequence=1;
 # (for coverage) alter a non sequence table with sequence=0
 alter table s1 sequence=0;
@@ -364,13 +364,13 @@ alter table s1 sequence=1;
 
 alter table s1 sequence=0;
 insert into s1 values (2,1,9223372036854775806,1,1,1000,0,0);
---error ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS
+--error ER_INTERNAL_ERROR
 alter table s1 sequence=1;
 
 # (for coverage) alter a non sequence table with sequence=0
 alter table s1 sequence=0;
 insert into s1 values (3,1,9223372036854775806,1,1,1000,0,0);
---error ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS
+--error ER_INTERNAL_ERROR
 alter table s1 sequence=1;
 
 drop table s1;

sql/share/errmsg-utf8.txt

@@ -10758,7 +10758,3 @@ ER_CM_OPTION_MISSING_REQUIREMENT
         eng "CHANGE MASTER TO option '%s=%s' is missing requirement %s"
 ER_SLAVE_STATEMENT_TIMEOUT 70100
         eng "Slave log event execution was interrupted (slave_max_statement_time exceeded)"
-ER_SEQUENCE_TABLE_HAS_TOO_FEW_ROWS
-        eng "Fewer than one row in the table"
-ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS
-        eng "More than one row in the table"

sql/sql_table.cc

@@ -12159,9 +12159,9 @@ copy_data_between_tables(THD *thd, TABLE *from, TABLE *to, bool ignore,
       from->file->stats.records != 1)
   {
     if (from->file->stats.records > 1)
-      my_error(ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS, MYF(0));
+      my_error(ER_INTERNAL_ERROR, MYF(0), "More than one row in the table");
     else
-      my_error(ER_SEQUENCE_TABLE_HAS_TOO_FEW_ROWS, MYF(0));
+      my_error(ER_INTERNAL_ERROR, MYF(0), "Fewer than one row in the table");
     goto err;
   }
   for (Field **ptr=to->field ; *ptr ; ptr++)
@@ -12349,7 +12349,7 @@ copy_data_between_tables(THD *thd, TABLE *from, TABLE *to, bool ignore,
     }
     if (to->s->table_type == TABLE_TYPE_SEQUENCE && found_count == 1)
     {
-      my_error(ER_SEQUENCE_TABLE_HAS_TOO_MANY_ROWS, MYF(0));
+      my_error(ER_INTERNAL_ERROR, MYF(0), "More than one row in the table");
       error= 1;
       break;
     }
@@ -12374,7 +12374,7 @@ copy_data_between_tables(THD *thd, TABLE *from, TABLE *to, bool ignore,
 
   if (to->s->table_type == TABLE_TYPE_SEQUENCE && found_count == 0)
   {
-    my_error(ER_SEQUENCE_TABLE_HAS_TOO_FEW_ROWS, MYF(0));
+    my_error(ER_INTERNAL_ERROR, MYF(0), "Fewer than one row in the table");
     error= 1;
   }