Oracle Database Advanced Queuingは、通常のPoint-in-Timeリカバリをサポートしています。 仮想プライベート・データベース Oracle Database Advanced Queuingのキュー表でセキュリティ・ポリシーを指定することで、仮想プライベート・データベースとともにOracle Database Advanced Queuingを使用...
Oracle AQ 实例精解 PL/SQL 创建主题 发布消息 使用消息 清除 Java (Spring Boot) 创建主题 发布消息 使用消息 清除 JavaScript(节点) 创建主题 发布消息 使用消息 清除 使用node-oracledb 软件包将 Oracle AQ 与 Node.js 结合使用 Python 创建主题
Arbitrary seek back in the event stream, new or existing consumers can consume messages from an earlier offset Message delay, priority, expiry, and queue-to-queue propagation allow flexibility in building modern applications and workflowsEvent Mesh for Modern Event-Driven Applications Oracle TxEventQ ...
Oracle Workflow provides a sample script called wfevquec.sql which you can modify to set up your queues, as well as a sample script called wfevqued.sql which you can modify to drop queues. These scripts are located on your server in the Oracle Workflowsqlsubdirectory for the standalone ve...
Oracle Transactional Event Queues are built into theOracle databaseand provide a high-performance, high-throughput, and reliable messaging platform for microservices, streaming events, and pub/sub along with all the inherent HA, security, etc. benefits of running in the Oracle database. It supports...
NameTypeDescription nameTEXTThe name of the queue. queue_tableTEXTThe name of the queue table in which the queue resides. qidOIDThe system-assigned object ID of the queue. queue_typeCHARACTER VARYINGThe queue type; may beEXCEPTION_QUEUE,NON_PERSISTENT_QUEUE, orNORMAL_QUEUE. ...
Oracle Compatibility Guides User Guide SQL Reference Built-in Package Guide Tools and Utilities Guide Catalog Views Guide ALL_ALL_TABLES ALL_CONS_COLUMNS ALL_CONSTRAINTS ALL_COL_PRIVS ALL_DB_LINKS ALL_DEPENDENCIES ALL_DIRECTORIES ALL_IND_COLUMNS ALL_INDEXES ALL_JOBS ALL_OBJECTS ALL_PART_KEY_COLUMNS...
Eine Auflistung aller Parameter und Kommandos finden Sie in unserer Datenbank-Dokumentation 19c und 21c, z.B. hier:https://docs.oracle.com/en/database/oracle/oracle-database/21/arpls/DBMS_AQADM.html Zum Vergleich werden herkömmliche Queues dadurch angelegt dass zunächst eine Queue Table...
Db-queue provides a rich interface to database-backed message queue (PostgreSQL, Oracle, MSSQL). Db-queue offers a rich set of features and is designed to handle high throughput. Db-queue assumes that you are already using relational databases in your production environment and that adding anot...
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