sequelize throws ER_CANT_CREATE_TABLE: 无法创建 table 'SequelizeMeta' (errno: 30)
sequelize throws ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
由于某种原因，Sequelize 无法创建其元 table：
$ sequelize db:migrate
Sequelize [Node: 6.10.2, CLI: 2.7.0, ORM: 3.30.4]
Loaded configuration file "config\config.json".
Using environment "development".
{ SequelizeDatabaseError: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.formatError (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:175:14)
at Query._callback (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:49:21)
at Query.Sequence.end (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:86:24)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:88:8)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
name: 'SequelizeDatabaseError',
message: 'ER_CANT_CREATE_TABLE: Can\'t create table \'SequelizeMeta\' (errno: 30)',
parent:
{ Error: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.Sequence._packetToError (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:77:18)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
--------------------
at Protocol._enqueue (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Connection.query (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:208:25)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at Query.run (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:39:17)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:849:20
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at retryAsPromised (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:30:10)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:848:12
at tryCatcher (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:17:14)
code: 'ER_CANT_CREATE_TABLE',
errno: 1005,
sqlState: 'HY000',
index: 0,
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' },
original:
{ Error: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.Sequence._packetToError (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:77:18)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
--------------------
at Protocol._enqueue (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Connection.query (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:208:25)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at Query.run (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:39:17)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:849:20
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at retryAsPromised (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:30:10)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:848:12
at tryCatcher (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:17:14)
code: 'ER_CANT_CREATE_TABLE',
errno: 1005,
sqlState: 'HY000',
index: 0,
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' },
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' }
即使我直接使用SQL命令还是不行:
mysql> CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
1005 - Can't create table 'SequelizeMeta' (errno: 30)
知道是什么原因造成的吗？
errno: 30 是 linux 代表只读文件系统。显然，这不能通过更改 sequelize 中的任何内容来解决:)
您必须更正文件系统权限，否则同样可能是文件系统已损坏并且 OS 已关闭写入以防止进一步损坏。
由于某种原因，Sequelize 无法创建其元 table：
$ sequelize db:migrate
Sequelize [Node: 6.10.2, CLI: 2.7.0, ORM: 3.30.4]
Loaded configuration file "config\config.json".
Using environment "development".
{ SequelizeDatabaseError: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.formatError (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:175:14)
at Query._callback (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:49:21)
at Query.Sequence.end (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:86:24)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:88:8)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
name: 'SequelizeDatabaseError',
message: 'ER_CANT_CREATE_TABLE: Can\'t create table \'SequelizeMeta\' (errno: 30)',
parent:
{ Error: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.Sequence._packetToError (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:77:18)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
--------------------
at Protocol._enqueue (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Connection.query (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:208:25)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at Query.run (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:39:17)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:849:20
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at retryAsPromised (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:30:10)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:848:12
at tryCatcher (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:17:14)
code: 'ER_CANT_CREATE_TABLE',
errno: 1005,
sqlState: 'HY000',
index: 0,
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' },
original:
{ Error: ER_CANT_CREATE_TABLE: Can't create table 'SequelizeMeta' (errno: 30)
at Query.Sequence._packetToError (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Query.ErrorPacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\sequences\Query.js:77:18)
at Protocol._parsePacket (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at TCP.onread (net.js:551:20)
--------------------
at Protocol._enqueue (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Connection.query (c:\Users\shi\AppData\Roaming\npm\node_modules\mysql\lib\Connection.js:208:25)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at Query.run (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\dialects\mysql\query.js:39:17)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:849:20
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:40:21
at Promise._execute (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:79:10)
at retryAsPromised (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\retry-as-promised\index.js:30:10)
at c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\lib\sequelize.js:848:12
at tryCatcher (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (c:\Users\shi\AppData\Roaming\npm\node_modules\sequelize\node_modules\bluebird\js\release\async.js:17:14)
code: 'ER_CANT_CREATE_TABLE',
errno: 1005,
sqlState: 'HY000',
index: 0,
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' },
sql: 'CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;' }
即使我直接使用SQL命令还是不行:
mysql> CREATE TABLE IF NOT EXISTS `SequelizeMeta` (`name` VARCHAR(255) NOT NULL UNIQUE , UNIQUE `SequelizeMeta_name_unique` (`name`), PRIMARY KEY (`name`)) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
1005 - Can't create table 'SequelizeMeta' (errno: 30)
知道是什么原因造成的吗？
errno: 30 是 linux 代表只读文件系统。显然，这不能通过更改 sequelize 中的任何内容来解决:)
您必须更正文件系统权限，否则同样可能是文件系统已损坏并且 OS 已关闭写入以防止进一步损坏。