Function extractOmniDML

backend/plugin/parser/plsql/backup.go:229–254

(databaseName string, node oracleast.StmtNode, fullSQL string)

}

func extractOmniDML(databaseName string, node oracleast.StmtNode, fullSQL string) *statementInfo {
	switch n := node.(type) {
	case *oracleast.DeleteStmt:
		table := omniDMLTableReference(databaseName, n.Table, n.Alias, StatementTypeDelete)
		if table == nil {
			return nil
		}
		return &statementInfo{
			statement: extractOmniStatementText(fullSQL, n.Loc),
			node:      n,
			table:     table,
		}
	case *oracleast.UpdateStmt:
		table := omniDMLTableReference(databaseName, n.Table, n.Alias, StatementTypeUpdate)
		if table == nil {
			return nil
		}
		return &statementInfo{
			statement: extractOmniStatementText(fullSQL, n.Loc),
			node:      n,
			table:     table,
		}
	default:
		return nil
	}
}

func omniDMLTableReference(databaseName string, name *oracleast.ObjectName, alias *oracleast.Alias, statementType StatementType) *TableReference {
	if name == nil || name.Name == "" {