{"id":492,"date":"2026-01-29T21:01:27","date_gmt":"2026-01-29T21:01:27","guid":{"rendered":"http:\/\/77interactive.com\/?p=492"},"modified":"2026-02-02T05:13:27","modified_gmt":"2026-02-02T05:13:27","slug":"logical","status":"publish","type":"post","link":"http:\/\/77interactive.com\/?p=492","title":{"rendered":"Logical"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n|pid  |client_addr    |usename                 |application_name  |state    |write_lsn |flush_lsn |replay_lsn|write_lag_ms|flush_lag_ms|replay_lag_ms|\n+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n|17856|192.168.126.141|replication_user        |walreceiver       |streaming|0\/13D6A2A8|0\/13D6A2A8|0\/13D6A2A8|null        |null        |null         |\n|19699|192.168.126.1  |logical_replication_user|Debezium Streaming|streaming|0\/13D6A2A8|null      |null      |null        |null        |null         |\n+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n<\/code><\/pre>\n\n\n\n<p>After<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n|pid  |client_addr    |usename                 |application_name  |state    |write_lsn |flush_lsn |replay_lsn|write_lag_ms|flush_lag_ms|replay_lag_ms|\n+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n|17856|192.168.126.141|replication_user        |walreceiver       |streaming|0\/1B0A9690|0\/1B0A9690|0\/1B0A9690|null        |null        |null         |\n|19699|192.168.126.1  |logical_replication_user|Debezium Streaming|streaming|0\/1B0A9690|0\/1B09B460|0\/1B09B460|4906.965    |114990.367  |114990.367   |\n+-----+---------------+------------------------+------------------+---------+----------+----------+----------+------------+------------+-------------+\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>GET http:\/\/localhost:8083\/connectors\/&lt;name&gt;\/status<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"506\" src=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001-1024x506.png\" alt=\"\" class=\"wp-image-493\" srcset=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001-1024x506.png 1024w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001-300x148.png 300w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001-768x379.png 768w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001-1536x759.png 1536w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz001.png 1670w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"438\" src=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003-1024x438.png\" alt=\"\" class=\"wp-image-494\" srcset=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003-1024x438.png 1024w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003-300x128.png 300w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003-768x329.png 768w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz003.png 1385w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"506\" src=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002-1024x506.png\" alt=\"\" class=\"wp-image-495\" srcset=\"http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002-1024x506.png 1024w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002-300x148.png 300w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002-768x379.png 768w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002-1536x759.png 1536w, http:\/\/77interactive.com\/wp-content\/uploads\/2026\/01\/dbz002.png 1670w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>-- Create parent table with partitioning\nCREATE TABLE sales2 (\n    id bigint NOT NULL,\n    sale_date DATE NOT NULL,\n    amount NUMERIC(10, 2) NOT NULL,\n    customer TEXT NOT NULL,\n    PRIMARY KEY (id, sale_date)\n) PARTITION BY RANGE (sale_date);\n\n-- Create default partition\nCreate table sales2_default partition of sales default;\n\n-- January 2025 partition\ncreate table sales2_2025_01 partition of sales for values from ('2025-01-01') to ('2025-02-01');\ncreate table sales2_2025_02 partition of sales for values from ('2025-02-01') to ('2025-03-01');\ncreate table sales2_2025_03 partition of sales for values from ('2025-03-01') to ('2025-04-01');\ncreate table sales2_2025_04 partition of sales for values from ('2025-04-01') to ('2025-05-01');\ncreate table sales2_2025_05 partition of sales for values from ('2025-05-01') to ('2025-06-01');\ncreate table sales2_2025_06 partition of sales for values from ('2025-06-01') to ('2025-07-01');\ncreate table sales2_2025_07 partition of sales for values from ('2025-07-01') to ('2025-08-01');\ncreate table sales2_2025_08 partition of sales for values from ('2025-08-01') to ('2025-09-01');\ncreate table sales2_2025_09 partition of sales for values from ('2025-09-01') to ('2025-10-01');\ncreate table sales2_2025_10 partition of sales for values from ('2025-10-01') to ('2025-11-01');\ncreate table sales2_2025_11 partition of sales for values from ('2025-11-01') to ('2025-12-01');\ncreate table sales2_2025_12 partition of sales for values from ('2025-12-01') to ('2026-01-01');\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>After<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-492","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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