Question

我有一个带有postgressql数据库的symfony 2,8项目，ID生成策略是IDENTITY，但我输入的每个命令都是

doctrine:schema:update

或

doctrine:migrations:migrate

返回如下错误：

 An exception occurred while executing 'SELECT min_value, increment_by FROM "abstract_group_id_seq"':

SQLSTATE [42703]：未定义列：7错误：列“min_value”不存在
第1行：选择min_value，increment_by FROM“abstract_group_id_seq”

是架构名称问题吗？有人知道如何正确设置学说吗？谢谢你 ^

Answer 1

如果其他人仍有此问题，请确保您在doctrine.yaml中使用正确的Postgres驱动程序版本

PostgreSQL DBAL

Answer 2

更改方法_getPortableSequenceDefinition（）位于文件/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php

到这一个：

 protected function _getPortableSequenceDefinition($sequence)
    {
        if ($sequence['schemaname'] != 'public') {
            $sequenceName = $sequence['schemaname'] . "." . $sequence['relname'];
        } else {
            $sequenceName = $sequence['relname'];
        }

        $version = floatval($this->_conn->getWrappedConnection()->getServerVersion());

        if ($version >= 10) {$data = $this->_conn->fetchAll('SELECT min_value, increment_by FROM pg_sequences WHERE schemaname = \'public\' AND sequencename = '.$this->_conn->quote($sequenceName));
        }
        else
        {
            $data = $this->_conn->fetchAll('SELECT min_value, increment_by FROM ' . $this->_platform->quoteIdentifier($sequenceName));
        }

        return new Sequence($sequenceName, $data[0]['increment_by'], $data[0]['min_value']);
    }

如何使用postressql正确使用doctrine迁移

2 个答案: