Your client applications transparently connect to a proxy fleet that routes the workload to a pool of resources that are automatically scaled. When you create a database with Aurora Serverless, you set the minimum and maximum capacity. I am pleased to announce that the PostgreSQL-compatible edition of Aurora Serverless is generally available today.īefore moving on with details, I take the opportunity to congratulate the Amazon Aurora development team that has just won the 2019 Association for Computing Machinery’s (ACM) Special Interest Group on Management of Data (SIGMOD) Systems Award! The MySQL-compatible edition of Aurora Serverless has been available for some time now. For this reason, we created Amazon Aurora Serverless, an auto-scaling version of Amazon Aurora that automatically starts up, shuts down and scales up or down based on your application workload.
#AWS POSTGRESQL SUPERUSER SOFTWARE#
If the WAL heartbeat option is selected in the endpoint's Advanced tab, you need to perform steps 7-8 as well.The database is usually the most critical part of a software architecture and managing databases, especially relational ones, has never been easy. GRANT USAGE ON attrep_ddl_audit_c_key_seq TO.Grant the following permissions to the NoPriv account: If the attrep_intercept_ddl stored procedure is not being created in the default schema, you need to specify the schema name in the Create DDL artifacts in schema field.įor more information on the replication configuration parameters, see the PostgreSQL Help.Ĭreate the event trigger attrep_intercept_ddl by running the following command:ĬREATE EVENT TRIGGER attrep_intercept_ddl ON ddl_command_endĮXECUTE PROCEDURE. If you are logged in with a NoPriv account, log out of the NoPriv account and log in with an account that has the superuser role assigned to it. If (tg_tag='CREATE TABLE' or tg_tag='ALTER TABLE' or tg_tag='DROP TABLE') thenĭefault,current_timestamp,current_user,cast(TXID_CURRENT()as varchar(16)),tg_tag,0,'',current_schema,_qry For now, holds the current_schemaĬ_ddlqry text - The DDL query associated with the current DDL eventĬreate the function attrep_intercept_ddl by running the following command: CREATE OR REPLACE FUNCTION. attrep_ddl_auditĬ_user varchar(64), - Informational: current_userĬ_txn varchar(16), - Informational: current transactionĬ_tag varchar(24), - Either 'CREATE TABLE' or 'ALTER TABLE' or 'DROP TABLE'Ĭ_oid integer, - For future use - TG_OBJECTIDĬ_name varchar(64), - For future use - TG_OBJECTNAMEĬ_schema varchar(64), - For future use - TG_SCHEMANAME. Ensure that the schema exists and is accessible by the NoPriv account.Ĭreate the table attrep_ddl_audit by running the following command: create table. Choose a schema where you want the objects to be created.Create these objects in the selected account and then create a trigger in the master user account.
If you are not using an account with the superuser role, you need to create several objects to capture Data Definition Language (DDL) events.
If you are not using an account with the "superuser" role, you need to create several objects to capture Data Definition Language (DDL) events. Using an account without the "superuser" role
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