nodeDropTrigger handles *tree.DropTrigger nodes.
(ctx *Context, node *tree.DropTrigger)
| 24 | |
| 25 | // nodeDropTrigger handles *tree.DropTrigger nodes. |
| 26 | func nodeDropTrigger(ctx *Context, node *tree.DropTrigger) (vitess.Statement, error) { |
| 27 | switch node.DropBehavior { |
| 28 | case tree.DropDefault: |
| 29 | // Default behavior, nothing to do |
| 30 | case tree.DropRestrict: |
| 31 | return nil, errors.Errorf("RESTRICT is not yet supported") |
| 32 | case tree.DropCascade: |
| 33 | return nil, errors.Errorf("CASCADE is not yet supported") |
| 34 | } |
| 35 | return vitess.InjectedStatement{ |
| 36 | Statement: pgnodes.NewDropTrigger( |
| 37 | node.IfExists, |
| 38 | node.Name.String(), |
| 39 | node.OnTable.Schema(), |
| 40 | node.OnTable.Table(), |
| 41 | node.DropBehavior == tree.DropCascade), |
| 42 | Children: nil, |
| 43 | }, nil |
| 44 | } |