MDEV-28227 Error message Chinese translation

- Simplified Chinese translation added
- Character encoding is gdk
-- gdk covers more characters
-- gdk includes both Simplified and Traditional
-- best option I think, may need to work along with other locale
settings
- Other cleanup
-- Within each error, messages are sorted according to language code
-- More consistent formatting (8 spaces proceeding each translation)
-- jps removed as duplicate of jpn translation

This should be a good starting point. More refinement is appreciated,
and needed down the road.

English "containt" (sic) spelling fixes on ER_FK_NO_INDEX_{CHILD,PARENT}
resulting in mtr test case adjustments.

Edited/reviewed by Daniel Black

mysql-test/suite/gcol/r/innodb_virtual_fk.result

@@ -705,7 +705,7 @@ ALTER TABLE t1 ADD CONSTRAINT fk FOREIGN KEY (v4) REFERENCES nosuch(col);
 ERROR HY000: Can't create table `test`.`t1` (errno: 150 "Foreign key constraint is incorrectly formed")
 SET foreign_key_checks=0;
 ALTER TABLE t1 ADD CONSTRAINT fk FOREIGN KEY (v4) REFERENCES nosuch(col);
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk' in the foreign table 't1'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk' in the foreign table 't1'
 ALTER TABLE t1 ADD INDEX(v4);
 ALTER TABLE t1 ADD CONSTRAINT fk FOREIGN KEY (v4) REFERENCES nosuch(col);
 SET foreign_key_checks=1;

mysql-test/suite/innodb/r/innodb-index-online-fk.result

@@ -36,13 +36,13 @@ SET foreign_key_checks = 0;
 ALTER TABLE child ADD CONSTRAINT fk_20 FOREIGN KEY (a1, a2)
 REFERENCES parent(a, b) ON DELETE CASCADE ON UPDATE CASCADE,
 ALGORITHM = INPLACE;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_20' in the referenced table 'parent'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_20' in the referenced table 'parent'
 SHOW WARNINGS;
 Level	Code	Message
-Error	1822	Failed to add the foreign key constaint. Missing index for constraint 'fk_20' in the referenced table 'parent'
+Error	1822	Failed to add the foreign key constraint. Missing index for constraint 'fk_20' in the referenced table 'parent'
 SHOW ERRORS;
 Level	Code	Message
-Error	1822	Failed to add the foreign key constaint. Missing index for constraint 'fk_20' in the referenced table 'parent'
+Error	1822	Failed to add the foreign key constraint. Missing index for constraint 'fk_20' in the referenced table 'parent'
 CREATE INDEX idx1 on parent(a, b);
 ALTER TABLE child ADD CONSTRAINT fk_10 FOREIGN KEY (a1, a2)
 REFERENCES parent(a, b) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -143,11 +143,11 @@ SET DEBUG_DBUG = '+d,innodb_test_no_foreign_idx';
 ALTER TABLE `#child` ADD CONSTRAINT fk_40 FOREIGN KEY (a1, a2)
 REFERENCES `#parent`(a, b) ON DELETE CASCADE ON UPDATE CASCADE,
 ALGORITHM = INPLACE;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_40' in the foreign table '#child'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_40' in the foreign table '#child'
 SET DEBUG_DBUG = @saved_debug_dbug;
 SHOW ERRORS;
 Level	Code	Message
-Error	1821	Failed to add the foreign key constaint. Missing index for constraint 'fk_40' in the foreign table '#child'
+Error	1821	Failed to add the foreign key constraint. Missing index for constraint 'fk_40' in the foreign table '#child'
 SELECT * FROM information_schema.INNODB_SYS_FOREIGN;
 ID	FOR_NAME	REF_NAME	N_COLS	TYPE
 test/fk_1	test/child	test/parent	1	6
@@ -170,11 +170,11 @@ SET DEBUG_DBUG = '+d,innodb_test_no_reference_idx';
 ALTER TABLE child ADD CONSTRAINT fk_42 FOREIGN KEY (a1, a2)
 REFERENCES parent(a, b) ON DELETE CASCADE ON UPDATE CASCADE,
 ALGORITHM = INPLACE;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_42' in the referenced table 'parent'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_42' in the referenced table 'parent'
 SET DEBUG_DBUG = @saved_debug_dbug;
 SHOW ERRORS;
 Level	Code	Message
-Error	1822	Failed to add the foreign key constaint. Missing index for constraint 'fk_42' in the referenced table 'parent'
+Error	1822	Failed to add the foreign key constraint. Missing index for constraint 'fk_42' in the referenced table 'parent'
 SET DEBUG_DBUG = '+d,innodb_test_wrong_fk_option';
 ALTER TABLE child ADD CONSTRAINT fk_42 FOREIGN KEY (a1, a2)
 REFERENCES parent(a, b) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -480,7 +480,7 @@ ADD CONSTRAINT fk_new_1 FOREIGN KEY (a1_new) REFERENCES parent(b),
 ADD CONSTRAINT fk_new_2 FOREIGN KEY (a2_new) REFERENCES parent(a),
 ADD CONSTRAINT fk_new_3 FOREIGN KEY (a3) REFERENCES parent(c),
 ALGORITHM = INPLACE;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_new_3' in the referenced table 'parent'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_new_3' in the referenced table 'parent'
 SHOW CREATE TABLE child;
 Table	Create Table
 child	CREATE TABLE `child` (
@@ -542,7 +542,7 @@ ADD CONSTRAINT fk_new_1 FOREIGN KEY (a1) REFERENCES parent(b),
 ADD CONSTRAINT fk_new_2 FOREIGN KEY (a2) REFERENCES parent(a),
 ADD CONSTRAINT fk_new_3 FOREIGN KEY (a3) REFERENCES parent(c),
 ALGORITHM = INPLACE;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_new_3' in the referenced table 'parent'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_new_3' in the referenced table 'parent'
 SHOW CREATE TABLE child;
 Table	Create Table
 child	CREATE TABLE `child` (

mysql-test/suite/innodb/r/innodb-index.result

@@ -958,13 +958,13 @@ FOREIGN KEY (c3,c2) REFERENCES t1(c1,c1), ALGORITHM=COPY;
 ERROR HY000: Can't create table `test`.`t2` (errno: 150 "Foreign key constraint is incorrectly formed")
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c1,c1);
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2), ALGORITHM=COPY;
 ERROR HY000: Can't create table `test`.`t2` (errno: 150 "Foreign key constraint is incorrectly formed")
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2);
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c2,c1), ALGORITHM=INPLACE;
 ERROR HY000: Failed to add the foreign key constraint on table 't2'. Incorrect options in FOREIGN KEY constraint 'test/fk_t2_ca'
@@ -979,7 +979,7 @@ FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2), ALGORITHM=COPY;
 ERROR HY000: Can't create table `test`.`t2` (errno: 150 "Foreign key constraint is incorrectly formed")
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2);
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'fk_t2_ca' in the referenced table 't1'
 ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
 FOREIGN KEY (c3,c2) REFERENCES t1(c2,c1);
 affected rows: 0

mysql-test/suite/innodb/r/stored_fk.result

@@ -49,7 +49,7 @@ CREATE TABLE s (a INT, b INT GENERATED ALWAYS AS (0) STORED,  c INT,
 d INT GENERATED ALWAYS AS (0) VIRTUAL, e INT) ENGINE=innodb;
 CREATE TABLE t (a INT) ENGINE=innodb;
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'c' in the referenced table 't'
 ALTER  TABLE t ADD PRIMARY KEY(a);
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (e) REFERENCES t(a) ON UPDATE SET null;
 DROP TABLE s,t;
@@ -57,7 +57,7 @@ CREATE TABLE s (a INT GENERATED ALWAYS AS (0) VIRTUAL,
 b INT GENERATED ALWAYS AS (0) STORED,  c INT) ENGINE=innodb;
 CREATE TABLE t (a INT) ENGINE=innodb;
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'c' in the referenced table 't'
 ALTER  TABLE t ADD PRIMARY KEY(a);
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (c) REFERENCES t(a) ON UPDATE SET null;
 DROP TABLE s,t;
@@ -68,7 +68,7 @@ DROP TABLE s,t;
 CREATE TABLE s (a INT, b INT) ENGINE=innodb;
 CREATE TABLE t (a INT) ENGINE=innodb;
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
-ERROR HY000: Failed to add the foreign key constaint. Missing index for constraint 'c' in the referenced table 't'
+ERROR HY000: Failed to add the foreign key constraint. Missing index for constraint 'c' in the referenced table 't'
 ALTER  TABLE t ADD PRIMARY KEY(a);
 ALTER TABLE s ADD CONSTRAINT c FOREIGN KEY (a) REFERENCES t(a) ON UPDATE SET null;
 DROP TABLE s,t;