open-consul/vendor/github.com/SAP/go-hdb/driver/error.go

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2018-06-21 14:49:35 +00:00
/*
Copyright 2014 SAP SE
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package driver
// HDB error levels.
const (
HdbWarning = 0
HdbError = 1
HdbFatalError = 2
)
// Error represents errors send by the database server.
type Error interface {
Error() string // Implements the golang error interface.
NumError() int // NumError returns the number of errors.
SetIdx(idx int) // Sets the error index in case number of errors are greater 1 in the range of 0 <= index < NumError().
StmtNo() int // Returns the statement number of the error in multi statement contexts (e.g. bulk insert).
Code() int // Code return the database error code.
Position() int // Position returns the start position of erroneous sql statements sent to the database server.
Level() int // Level return one of the database server predefined error levels.
Text() string // Text return the error description sent from database server.
IsWarning() bool // IsWarning returns true if the HDB error level equals 0.
IsError() bool // IsError returns true if the HDB error level equals 1.
IsFatal() bool // IsFatal returns true if the HDB error level equals 2.
}