51 lines
3.4 KiB
Go
51 lines
3.4 KiB
Go
// Copyright 2018 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package autoid
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import (
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"github.com/pingcap/parser/terror"
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mysql "github.com/pingcap/tidb/errno"
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)
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// Error instances.
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var (
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errInvalidTableID = terror.ClassAutoid.New(mysql.ErrInvalidTableID, mysql.MySQLErrName[mysql.ErrInvalidTableID])
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errInvalidIncrementAndOffset = terror.ClassAutoid.New(mysql.ErrInvalidIncrementAndOffset, mysql.MySQLErrName[mysql.ErrInvalidIncrementAndOffset])
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ErrAutoincReadFailed = terror.ClassAutoid.New(mysql.ErrAutoincReadFailed, mysql.MySQLErrName[mysql.ErrAutoincReadFailed])
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ErrWrongAutoKey = terror.ClassAutoid.New(mysql.ErrWrongAutoKey, mysql.MySQLErrName[mysql.ErrWrongAutoKey])
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errInvalidAllocatorType = terror.ClassAutoid.New(mysql.ErrUnknownAllocatorType, mysql.MySQLErrName[mysql.ErrUnknownAllocatorType])
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ErrAutoRandReadFailed = terror.ClassAutoid.New(mysql.ErrAutoRandReadFailed, mysql.MySQLErrName[mysql.ErrAutoRandReadFailed])
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)
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const (
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// AutoRandomPKisNotHandleErrMsg indicates the auto_random column attribute is defined on a non-primary key column, or the table's primary key is not a single integer column.
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AutoRandomPKisNotHandleErrMsg = "column %s is not the single integer primary key, or alter-primary-key is enabled"
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// AutoRandomExperimentalDisabledErrMsg is reported when the experimental option allow-auto-random is not enabled.
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AutoRandomExperimentalDisabledErrMsg = "auto_random is an experimental feature, which can only be used when allow-auto-random is enabled. This can be changed in the configuration."
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// AutoRandomIncompatibleWithAutoIncErrMsg is reported when auto_random and auto_increment are specified on the same column.
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AutoRandomIncompatibleWithAutoIncErrMsg = "auto_random is incompatible with auto_increment"
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// AutoRandomIncompatibleWithDefaultValueErrMsg is reported when auto_random and default are specified on the same column.
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AutoRandomIncompatibleWithDefaultValueErrMsg = "auto_random is incompatible with default"
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// AutoRandomOverflowErrMsg is reported when auto_random is greater than max length of a MySQL data type.
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AutoRandomOverflowErrMsg = "Bits of column `%s` is %d, but auto_random bits is %d. Max allowed auto_random bits for column `%s` is %d"
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// AutoRandomModifyColTypeErrMsg is reported when a user is trying to modify the type of a column specified with auto_random.
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AutoRandomModifyColTypeErrMsg = "modifying the auto_random column type is not supported"
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// AutoRandomAlterErrMsg is reported when a user is trying to add/drop/modify the value of auto_random attribute.
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AutoRandomAlterErrMsg = "adding/dropping/modifying auto_random is not supported"
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// AutoRandomNonPositive is reported then a user specifies a non-positive value for auto_random.
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AutoRandomNonPositive = "the value of auto_random should be positive"
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// AutoRandomAvailableAllocTimesNote is reported when a table containing auto_random is created.
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AutoRandomAvailableAllocTimesNote = "Available implicit allocation times: %d"
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)
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