我得到的错误是:mysql.connector.errors.ProgrammingError: Failedprocessing format-parameters; 'MySQLConverter' object has no attribute '_navigablestring_to_mysql'`) VALUES (%s, %s, %s, %s, %s)")%(ID,Recor 浏览1提问于2016-05-03得票数 5 回答已采纳 1回答 MySQL支持什么查询,而PostgreSQL不支持? 、...
classMySQLToPostgreSQLConverter:def__init__(self):passdefconvert(self,mysql_query):"""将MySQL查询转换为PostgreSQL查询"""pass 1. 2. 3. 4. 5. 6. 7. 3. 实现核心转译功能 3.1 数据类型转换 下面的代码将实现从MySQL到PostgreSQL的数据类型转换逻辑: AI检测代码解析 defconvert_data_types(mysql_query)...
mysql-to-postgres:https://github.com/maxlapshin/mysql2postgres mysql-postgresql-converter:https://github.com/lanyrd/mysql-postgresql-converter 多款工具配合使用:https://yq.aliyun.com/articles/241 (不得不佩服这兄弟真有耐心啊!) 然而试用后,内心是崩溃的……生成出来的DDL要么有误,要么没有注释。 自...
于是上万能的GayHub搜了下,还真有,列出来: mysql-to-postgres:https:///maxlapshin/mysql2postgres mysql-postgresql-converter:https:///lanyrd/mysql-postgresql-converter 多款工具配合使用:https://yq.aliyun.com/articles/241 (不得不佩服这兄弟真有耐心啊!) 然而试用后,内心是崩溃的……生成出来的DDL要么...
python db_converter.py databasename.mysql databasename.psql It'll print progress to the terminal. Finally, load your new dump into a fresh PostgreSQL database using: psql -f databasename.psql More information You can learn more about the move which this powered athttp://lanyrd.com/blog/20...
mysql-to-postgres:https://github.com/maxlapshin/mysql2postgres mysql-postgresql-converter:https://github.com/lanyrd/mysql-postgresql-converter 多款工具配合使用:https://yq.aliyun.com/articles/241(不得不佩服这兄弟真有耐心啊!) 然而试用后,内心是崩溃的……生成出来的DDL要么有误,要么没有注释。
依然用MySQL workbench导出DDL,然后自己将MySQL DDL转换成PostgreSQL DDL。 我选择了自己转换SQL语句。 开源的DDL转换工具 既然要转换SQL语句,我心想,业界肯定有相关的工具啊。于是上万能的GayHub搜了下,还真有,列出来: mysql-to-postgres:https://github.com/maxlapshin/mysql2postgres mysql-postgresql-converter:ht...
postgresql://ip:5432/test", "connection.user": "postgres", "connection.password": "postgres", "tasks.max": "1", "auto.create": true, "auto.evolve": true, "insert.mode":"upsert", "delete.enabled": true, "batch.size": 3000, "delete.enabled": false, "pk.mode": "record_key", ...
export POSTGRES_PASSWORD=$(kubectl get secret --namespace default <postgresql-installation-name>-postgresql -o jsonpath="{.data.postgresql-password}" | base64 --decode) Connect to PostgreSQL PGPASSWORD="$POSTGRES_PASSWORD" psql --host 127.0.0.1 -U postgres -d test -p 5432 ...
PostgreSQLis known tohandle heavy OLAP and OLTP workloads quite efficiently. These workloads involve extremely complex, long-running queries that analyze massive data sets—for instance, business intelligence queries or geospatial analysis. “Postgres lets me view a “before the query is executed” plan...