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LibraryPanels: Rewrite invalid connection deletion query to be MySQL-friendly (#53460)

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Closes #53456
This commit is contained in:
kay delaney 2022-08-09 14:55:36 +01:00 committed by GitHub
parent e4c45c4f98
commit f4a5e034b3
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1 changed files with 7 additions and 2 deletions
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9
pkg/services/libraryelements/database.go
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@ -28,7 +28,12 @@ SELECT DISTINCT
, (SELECT COUNT(connection_id) FROM ` + models.LibraryElementConnectionTableName + ` WHERE element_id = le.id AND kind=1) AS connected_dashboards`
)
const deleteInvalidConnections = "DELETE FROM library_element_connection WHERE connection_id IN (SELECT connection_id as id FROM library_element_connection WHERE element_id=? EXCEPT SELECT id from dashboard)"
const deleteInvalidConnections = `
DELETE FROM library_element_connection
WHERE connection_id IN (
SELECT connection_id as id FROM library_element_connection
WHERE element_id=? AND connection_id NOT IN (SELECT id as connection_id from dashboard)
)`
func getFromLibraryElementDTOWithMeta(dialect migrator.Dialect) string {
user := dialect.Quote("user")
@ -591,7 +596,7 @@ func (l *LibraryElementService) getConnections(c context.Context, signedInUser *
return connections, err
}
//getElementsForDashboardID gets all elements for a specific dashboard
// getElementsForDashboardID gets all elements for a specific dashboard
func (l *LibraryElementService) getElementsForDashboardID(c context.Context, dashboardID int64) (map[string]LibraryElementDTO, error) {
libraryElementMap := make(map[string]LibraryElementDTO)
err := l.SQLStore.WithDbSession(c, func(session *sqlstore.DBSession) error {