database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-08 14:22:09 +03:00
Code Activity

MCOL-406 Add schema to table_usage()

Browse Source 
Schema name should be included in results
This commit is contained in:
Andrew Hutchings
2016-12-06 12:59:43 +00:00
parent 1e472ab4d4
commit e2771c246b
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
dbcon/mysql/columnstore_info.sql
View File

@@ -28,15 +28,15 @@ END //
CREATE PROCEDURE table_usage (IN t_name char(64)) CREATE PROCEDURE table_usage (IN t_name char(64))
BEGIN BEGIN
IF t_name IS NOT NULL THEN IF t_name IS NOT NULL THEN
SELECT TABLE_NAME, format_filesize(sum(cf.file_size)) DATA_DISK_USAGE, format_filesize(sum(IFNULL(ccf.file_size, 0))) DICT_DISK_USAGE, format_filesize(sum(cf.file_size) + sum(IFNULL(ccf.file_size, 0))) TOTAL_USAGE FROM INFORMATION_SCHEMA.COLUMNSTORE_COLUMNS cc SELECT TABLE_SCHEMA, TABLE_NAME, format_filesize(sum(cf.file_size)) DATA_DISK_USAGE, format_filesize(sum(IFNULL(ccf.file_size, 0))) DICT_DISK_USAGE, format_filesize(sum(cf.file_size) + sum(IFNULL(ccf.file_size, 0))) TOTAL_USAGE FROM INFORMATION_SCHEMA.COLUMNSTORE_COLUMNS cc
JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES cf ON cc.object_id = cf.object_id JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES cf ON cc.object_id = cf.object_id
LEFT JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES ccf ON cc.dictionary_object_id = ccf.object_id LEFT JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES ccf ON cc.dictionary_object_id = ccf.object_id
WHERE table_name = t_name GROUP BY table_name; WHERE table_name = t_name GROUP BY table_schema, table_name;
ELSE ELSE
SELECT TABLE_NAME, format_filesize(sum(cf.file_size)) DATA_DISK_USAGE, format_filesize(sum(IFNULL(ccf.file_size, 0))) DICT_DISK_USAGE, format_filesize(sum(cf.file_size) + sum(IFNULL(ccf.file_size, 0))) TOTAL_USAGE FROM INFORMATION_SCHEMA.COLUMNSTORE_COLUMNS cc SELECT TABLE_SCHEMA, TABLE_NAME, format_filesize(sum(cf.file_size)) DATA_DISK_USAGE, format_filesize(sum(IFNULL(ccf.file_size, 0))) DICT_DISK_USAGE, format_filesize(sum(cf.file_size) + sum(IFNULL(ccf.file_size, 0))) TOTAL_USAGE FROM INFORMATION_SCHEMA.COLUMNSTORE_COLUMNS cc
JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES cf ON cc.object_id = cf.object_id JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES cf ON cc.object_id = cf.object_id
LEFT JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES ccf ON cc.dictionary_object_id = ccf.object_id LEFT JOIN INFORMATION_SCHEMA.COLUMNSTORE_FILES ccf ON cc.dictionary_object_id = ccf.object_id
GROUP BY table_name; GROUP BY table_schema, table_name;
END IF; END IF;
END // END //