Reference all INFORMATION_SCHEMA table identifiers in lower case (for standardizing of tests across platforms)

Author: MarkLeith

views/i_s/innodb_lock_waits.sql

@@ -76,9 +76,9 @@ SELECT r.trx_wait_started AS wait_started, TIMEDIFF(NOW(), r.trx_wait_started) A
        sys.format_statement(b.trx_query) AS blocking_query,
        bl.lock_id AS blocking_lock_id,
        bl.lock_mode AS blocking_lock_mode
-  FROM information_schema.INNODB_LOCK_WAITS w
-       INNER JOIN information_schema.INNODB_TRX b    ON b.trx_id = w.blocking_trx_id
-       INNER JOIN information_schema.INNODB_TRX r    ON r.trx_id = w.requesting_trx_id
-       INNER JOIN information_schema.INNODB_LOCKS bl ON bl.lock_id = w.blocking_lock_id
-       INNER JOIN information_schema.INNODB_LOCKS rl ON rl.lock_id = w.requested_lock_id
+  FROM information_schema.innodb_lock_waits w
+       INNER JOIN information_schema.innodb_trx b    ON b.trx_id = w.blocking_trx_id
+       INNER JOIN information_schema.innodb_trx r    ON r.trx_id = w.requesting_trx_id
+       INNER JOIN information_schema.innodb_locks bl ON bl.lock_id = w.blocking_lock_id
+       INNER JOIN information_schema.innodb_locks rl ON rl.lock_id = w.requested_lock_id
  ORDER BY r.trx_wait_started;

views/i_s/schema_object_overview.sql

@@ -46,13 +46,13 @@ VIEW schema_object_overview (
   object_type,
   count
 ) AS
-SELECT ROUTINE_SCHEMA AS db, ROUTINE_TYPE AS object_type, COUNT(*) AS count FROM INFORMATION_SCHEMA.ROUTINES GROUP BY ROUTINE_SCHEMA, ROUTINE_TYPE
+SELECT ROUTINE_SCHEMA AS db, ROUTINE_TYPE AS object_type, COUNT(*) AS count FROM information_schema.routines GROUP BY ROUTINE_SCHEMA, ROUTINE_TYPE
  UNION 
-SELECT TABLE_SCHEMA, TABLE_TYPE, COUNT(*) FROM INFORMATION_SCHEMA.TABLES GROUP BY TABLE_SCHEMA, TABLE_TYPE
+SELECT TABLE_SCHEMA, TABLE_TYPE, COUNT(*) FROM information_schema.tables GROUP BY TABLE_SCHEMA, TABLE_TYPE
  UNION
-SELECT TABLE_SCHEMA, CONCAT('INDEX (', INDEX_TYPE, ')'), COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS GROUP BY TABLE_SCHEMA, INDEX_TYPE
+SELECT TABLE_SCHEMA, CONCAT('INDEX (', INDEX_TYPE, ')'), COUNT(*) FROM information_schema.statistics GROUP BY TABLE_SCHEMA, INDEX_TYPE
  UNION
-SELECT TRIGGER_SCHEMA, 'TRIGGER', COUNT(*) FROM INFORMATION_SCHEMA.TRIGGERS GROUP BY TRIGGER_SCHEMA
+SELECT TRIGGER_SCHEMA, 'TRIGGER', COUNT(*) FROM information_schema.triggers GROUP BY TRIGGER_SCHEMA
  UNION
-SELECT EVENT_SCHEMA, 'EVENT', COUNT(*) FROM INFORMATION_SCHEMA.EVENTS GROUP BY EVENT_SCHEMA
+SELECT EVENT_SCHEMA, 'EVENT', COUNT(*) FROM information_schema.events GROUP BY EVENT_SCHEMA
 ORDER BY DB, OBJECT_TYPE;

views/i_s/x_innodb_lock_waits.sql

@@ -76,9 +76,9 @@ SELECT r.trx_wait_started AS wait_started, TIMEDIFF(NOW(), r.trx_wait_started) A
        b.trx_query AS blocking_query,
        bl.lock_id AS blocking_lock_id,
        bl.lock_mode AS blocking_lock_mode
-  FROM information_schema.INNODB_LOCK_WAITS w
-       INNER JOIN information_schema.INNODB_TRX b    ON b.trx_id = w.blocking_trx_id
-       INNER JOIN information_schema.INNODB_TRX r    ON r.trx_id = w.requesting_trx_id
-       INNER JOIN information_schema.INNODB_LOCKS bl ON bl.lock_id = w.blocking_lock_id
-       INNER JOIN information_schema.INNODB_LOCKS rl ON rl.lock_id = w.requested_lock_id
+  FROM information_schema.innodb_lock_waits w
+       INNER JOIN information_schema.innodb_trx b    ON b.trx_id = w.blocking_trx_id
+       INNER JOIN information_schema.innodb_trx r    ON r.trx_id = w.requesting_trx_id
+       INNER JOIN information_schema.innodb_locks bl ON bl.lock_id = w.blocking_lock_id
+       INNER JOIN information_schema.innodb_locks rl ON rl.lock_id = w.requested_lock_id
  ORDER BY r.trx_wait_started;