sql provider: enhanced folder mapping query using an upsert

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2022-04-30 13:02:32 +02:00
parent c7073f90cb
commit c40a48c6f3
8 changed files with 71 additions and 77 deletions

View File

@@ -338,10 +338,6 @@ func getFolderByNameQuery() string {
return fmt.Sprintf(`SELECT %v FROM %v WHERE name = %v`, selectFolderFields, sqlTableFolders, sqlPlaceholders[0])
}
func checkFolderNameQuery() string {
return fmt.Sprintf(`SELECT name FROM %v WHERE name = %v`, sqlTableFolders, sqlPlaceholders[0])
}
func getAddFolderQuery() string {
return fmt.Sprintf(`INSERT INTO %v (path,used_quota_size,used_quota_files,last_quota_update,name,description,filesystem)
VALUES (%v,%v,%v,%v,%v,%v,%v)`, sqlTableFolders, sqlPlaceholders[0], sqlPlaceholders[1], sqlPlaceholders[2],
@@ -357,6 +353,20 @@ func getDeleteFolderQuery() string {
return fmt.Sprintf(`DELETE FROM %v WHERE id = %v`, sqlTableFolders, sqlPlaceholders[0])
}
func getUpsertFolderQuery() string {
if config.Driver == MySQLDataProviderName {
return fmt.Sprintf("INSERT INTO %v (`path`,`used_quota_size`,`used_quota_files`,`last_quota_update`,`name`,"+
"`description`,`filesystem`) VALUES (%v,%v,%v,%v,%v,%v,%v) ON DUPLICATE KEY UPDATE "+
"`path`=VALUES(`path`),`description`=VALUES(`description`),`filesystem`=VALUES(`filesystem`)",
sqlTableFolders, sqlPlaceholders[0], sqlPlaceholders[1], sqlPlaceholders[2], sqlPlaceholders[3], sqlPlaceholders[4],
sqlPlaceholders[5], sqlPlaceholders[6])
}
return fmt.Sprintf(`INSERT INTO %v (path,used_quota_size,used_quota_files,last_quota_update,name,description,filesystem)
VALUES (%v,%v,%v,%v,%v,%v,%v) ON CONFLICT (name) DO UPDATE SET path = EXCLUDED.path,description=EXCLUDED.description,
filesystem=EXCLUDED.filesystem`, sqlTableFolders, sqlPlaceholders[0], sqlPlaceholders[1], sqlPlaceholders[2],
sqlPlaceholders[3], sqlPlaceholders[4], sqlPlaceholders[5], sqlPlaceholders[6])
}
func getClearFolderMappingQuery() string {
return fmt.Sprintf(`DELETE FROM %v WHERE user_id = (SELECT id FROM %v WHERE username = %v)`, sqlTableFoldersMapping,
sqlTableUsers, sqlPlaceholders[0])
@@ -364,8 +374,9 @@ func getClearFolderMappingQuery() string {
func getAddFolderMappingQuery() string {
return fmt.Sprintf(`INSERT INTO %v (virtual_path,quota_size,quota_files,folder_id,user_id)
VALUES (%v,%v,%v,%v,(SELECT id FROM %v WHERE username = %v))`, sqlTableFoldersMapping, sqlPlaceholders[0],
sqlPlaceholders[1], sqlPlaceholders[2], sqlPlaceholders[3], sqlTableUsers, sqlPlaceholders[4])
VALUES (%v,%v,%v,(SELECT id FROM %v WHERE name = %v),(SELECT id FROM %v WHERE username = %v))`,
sqlTableFoldersMapping, sqlPlaceholders[0], sqlPlaceholders[1], sqlPlaceholders[2], sqlTableFolders,
sqlPlaceholders[3], sqlTableUsers, sqlPlaceholders[4])
}
func getFoldersQuery(order string) string {