| // Go MySQL Driver - A MySQL-Driver for Go's database/sql package |
| // |
| // Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved. |
| // |
| // This Source Code Form is subject to the terms of the Mozilla Public |
| // License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| // You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| package mysql |
| |
| const ( |
| minProtocolVersion byte = 10 |
| maxPacketSize = 1<<24 - 1 |
| timeFormat = "2006-01-02 15:04:05.999999" |
| ) |
| |
| // MySQL constants documentation: |
| // http://dev.mysql.com/doc/internals/en/client-server-protocol.html |
| |
| const ( |
| iOK byte = 0x00 |
| iLocalInFile byte = 0xfb |
| iEOF byte = 0xfe |
| iERR byte = 0xff |
| ) |
| |
| // https://dev.mysql.com/doc/internals/en/capability-flags.html#packet-Protocol::CapabilityFlags |
| type clientFlag uint32 |
| |
| const ( |
| clientLongPassword clientFlag = 1 << iota |
| clientFoundRows |
| clientLongFlag |
| clientConnectWithDB |
| clientNoSchema |
| clientCompress |
| clientODBC |
| clientLocalFiles |
| clientIgnoreSpace |
| clientProtocol41 |
| clientInteractive |
| clientSSL |
| clientIgnoreSIGPIPE |
| clientTransactions |
| clientReserved |
| clientSecureConn |
| clientMultiStatements |
| clientMultiResults |
| clientPSMultiResults |
| clientPluginAuth |
| clientConnectAttrs |
| clientPluginAuthLenEncClientData |
| clientCanHandleExpiredPasswords |
| clientSessionTrack |
| clientDeprecateEOF |
| ) |
| |
| const ( |
| comQuit byte = iota + 1 |
| comInitDB |
| comQuery |
| comFieldList |
| comCreateDB |
| comDropDB |
| comRefresh |
| comShutdown |
| comStatistics |
| comProcessInfo |
| comConnect |
| comProcessKill |
| comDebug |
| comPing |
| comTime |
| comDelayedInsert |
| comChangeUser |
| comBinlogDump |
| comTableDump |
| comConnectOut |
| comRegisterSlave |
| comStmtPrepare |
| comStmtExecute |
| comStmtSendLongData |
| comStmtClose |
| comStmtReset |
| comSetOption |
| comStmtFetch |
| ) |
| |
| // https://dev.mysql.com/doc/internals/en/com-query-response.html#packet-Protocol::ColumnType |
| const ( |
| fieldTypeDecimal byte = iota |
| fieldTypeTiny |
| fieldTypeShort |
| fieldTypeLong |
| fieldTypeFloat |
| fieldTypeDouble |
| fieldTypeNULL |
| fieldTypeTimestamp |
| fieldTypeLongLong |
| fieldTypeInt24 |
| fieldTypeDate |
| fieldTypeTime |
| fieldTypeDateTime |
| fieldTypeYear |
| fieldTypeNewDate |
| fieldTypeVarChar |
| fieldTypeBit |
| ) |
| const ( |
| fieldTypeJSON byte = iota + 0xf5 |
| fieldTypeNewDecimal |
| fieldTypeEnum |
| fieldTypeSet |
| fieldTypeTinyBLOB |
| fieldTypeMediumBLOB |
| fieldTypeLongBLOB |
| fieldTypeBLOB |
| fieldTypeVarString |
| fieldTypeString |
| fieldTypeGeometry |
| ) |
| |
| type fieldFlag uint16 |
| |
| const ( |
| flagNotNULL fieldFlag = 1 << iota |
| flagPriKey |
| flagUniqueKey |
| flagMultipleKey |
| flagBLOB |
| flagUnsigned |
| flagZeroFill |
| flagBinary |
| flagEnum |
| flagAutoIncrement |
| flagTimestamp |
| flagSet |
| flagUnknown1 |
| flagUnknown2 |
| flagUnknown3 |
| flagUnknown4 |
| ) |
| |
| // http://dev.mysql.com/doc/internals/en/status-flags.html |
| type statusFlag uint16 |
| |
| const ( |
| statusInTrans statusFlag = 1 << iota |
| statusInAutocommit |
| statusReserved // Not in documentation |
| statusMoreResultsExists |
| statusNoGoodIndexUsed |
| statusNoIndexUsed |
| statusCursorExists |
| statusLastRowSent |
| statusDbDropped |
| statusNoBackslashEscapes |
| statusMetadataChanged |
| statusQueryWasSlow |
| statusPsOutParams |
| statusInTransReadonly |
| statusSessionStateChanged |
| ) |
