{"id":508,"date":"2026-05-17T07:04:03","date_gmt":"2026-05-16T23:04:03","guid":{"rendered":"https:\/\/junai.ai\/blog\/pg-locks-15\/"},"modified":"2026-05-17T07:04:03","modified_gmt":"2026-05-16T23:04:03","slug":"pg-locks-15","status":"publish","type":"post","link":"https:\/\/junai.ai\/blog\/pg-locks-15\/","title":{"rendered":"\ub77d\uacfc \ub3d9\uc2dc\uc131 \u2014 SELECT FOR UPDATE (\uc911\uae09 15\ud3b8)"},"content":{"rendered":"\n<!-- WordPress REST API \ubc1c\ud589\uc6a9 HTML (\uc790\ub3d9 \uc0dd\uc131) -->\n<!-- WP-FEATURED-MEDIA-ID: 299 -->\n<div style=\"max-width:800px;margin:0 auto;\">\n<style>\n:root{--color-primary:#336791;--color-accent:#60a5fa;--color-bg:#fafafa;--color-bg-card:#ffffff;--color-text:#1e293b;--color-text-muted:#64748b;--hero-start:#0f172a;--hero-end:#336791;--font-body:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;--size-body:17px;--line-height:1.75;}\n*{box-sizing:border-box;}\n.container{max-width:760px;margin:0 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28px;border-radius:14px;box-shadow:0 2px 18px rgba(0,0,0,0.06);}\narticle p{margin:0 0 18px;}\nh2{font-size:28px;line-height:1.35;letter-spacing:-0.3px;margin:48px 0 18px;padding-bottom:10px;border-bottom:2px solid var(--color-primary);}\nh2:first-of-type{margin-top:8px;}\nh3{font-size:21px;line-height:1.4;margin:30px 0 12px;color:var(--color-primary);}\ncode{background:#f1f5f9;color:#0f172a;padding:2px 6px;border-radius:4px;font-family:'SFMono-Regular',Menlo,Consolas,monospace;font-size:0.92em;}\npre{background:#0f172a;color:#e2e8f0;padding:18px 20px;border-radius:10px;overflow-x:auto;font-size:14.5px;line-height:1.65;margin:18px 0;}\npre code{background:transparent;color:inherit;padding:0;}\nul,ol{margin:0 0 18px;padding-left:24px;}\nli{margin-bottom:8px;}\nstrong{color:#0f172a;}\n.databox{background:#eff6ff;border-left:4px solid var(--color-primary);padding:18px 20px;border-radius:6px;margin:22px 0;}\n.databox p{margin:0 0 8px;}\n.databox p:last-child{margin:0;}\n.databox strong{color:var(--color-primary);}\n.warnbox{background:linear-gradient(135deg,#fef3c7 0%,#fde68a 100%);border-left:4px solid #d97706;padding:18px 20px;border-radius:6px;margin:22px 0;}\n.warnbox strong{color:#92400e;}\n.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:22px 0;}\ntable{width:100%;border-collapse:collapse;font-size:15px;background:var(--color-bg-card);}\nth,td{padding:11px 12px;text-align:left;border-bottom:1px solid #e2e8f0;vertical-align:top;}\nth{background:#f1f5f9;font-weight:700;color:#0f172a;}\ntd:first-child,th:first-child{font-weight:700;}\n.cta{background:linear-gradient(135deg,#336791 0%,#60a5fa 100%);color:#fff;padding:30px 24px;border-radius:12px;margin-top:44px;text-align:center;}\n.cta h3{color:#fff;margin:0 0 10px;}\n.cta p{margin:0;color:#dbeafe;}\n.series-nav{background:#eff6ff;padding:18px 22px;border-radius:10px;margin-top:24px;font-size:14.5px;color:var(--color-text-muted);}\n.series-nav strong{color:var(--color-primary);}\n@media (max-width:480px){.hero{padding:52px 18px 44px;}.hero h1{font-size:26px;}.hero p.sub{font-size:15px;}article{padding:28px 18px;border-radius:10px;}h2{font-size:22px;}h3{font-size:18px;}body{font-size:16px;}pre{font-size:13px;padding:14px 16px;}}\n@media (max-width:560px){.tablewrap table,.tablewrap thead,.tablewrap tbody,.tablewrap tr,.tablewrap th,.tablewrap td{display:block;width:auto;}.tablewrap thead{display:none;}.tablewrap tr{margin:0 0 14px;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;}.tablewrap td{border:none;border-bottom:1px solid #f1f5f9;padding:9px 14px;}.tablewrap td:first-child{background:#eff6ff;font-weight:800;font-size:15.5px;}.tablewrap td:last-child{border-bottom:none;}.tablewrap td[data-label]::before{content:attr(data-label) \" \u2014 \";font-weight:700;color:var(--color-primary);}}\n<\/style>\n<header class=\"hero\">\n  <span class=\"badge\">PostgreSQL \uad50\uc7ac \u00b7 15\ud3b8 \/ 24\ud3b8<\/span>\n  <h1>\ub77d\uacfc \ub3d9\uc2dc\uc131 \u2014 SELECT FOR UPDATE<\/h1>\n  <p class=\"sub\">\ud589 \ub77d\u00b7\ud14c\uc774\ube14 \ub77d\u00b7\ub370\ub4dc\ub77d \uc9c4\ub2e8\uae4c\uc9c0. \ub3d9\uc2dc \uc694\uccad\uc774 \ub9cc\ub4e0 \ucda9\ub3cc \ud480\uae30.<\/p>\n  <div class=\"meta\"><span>\uc911\uae09<\/span><span>\uc77d\ub294 \uc2dc\uac04 7\ubd84<\/span><span>2026-05-17<\/span><\/div>\n  <img decoding=\"async\" src=\"https:\/\/junai.ai\/blog\/wp-content\/uploads\/2026\/05\/hero-78.jpg\" alt=\"\ub450 \ud2b8\ub79c\uc7ad\uc158\uc774 \uac19\uc740 \ud589\uc5d0 \ub77d\uc744 \uac78\ub824\uace0 \uae30\ub2e4\ub9ac\ub294 \ub3c4\uc2dd\">\n<\/header>\n\n<div class=\"container\">\n<article>\n\n<p>\ud2b8\ub79c\uc7ad\uc158 \ub450 \uac1c\uac00 \uac19\uc740 \ub370\uc774\ud130\ub97c \ub3d9\uc2dc\uc5d0 \ub9cc\uc9c0\uba74? PostgreSQL \uc740 <strong>\ub77d<\/strong>\uc73c\ub85c \uc815\ub9ac\ud569\ub2c8\ub2e4. \ud589 \ub2e8\uc704\u00b7\ud14c\uc774\ube14 \ub2e8\uc704\u00b7advisory \ub77d\uae4c\uc9c0 \uc885\ub958\uac00 \ub2e4\uc591 \u2014 15\ud3b8\uc740 \ub9e4\uc77c \ub9cc\ub098\ub294 \ub77d \ud328\ud134\uacfc \ub370\ub4dc\ub77d \uc9c4\ub2e8, \uadf8\ub9ac\uace0 pg_locks\/pg_stat_activity \ub85c \ub77d \uc0c1\ud0dc \ubcf4\ub294 \ubc95\uae4c\uc9c0.<\/p>\n\n<h2>\ub77d\uc758 \ub450 \ucd95 \u2014 \ubb34\uc5c7\uc744 \/ \uc5bc\ub9c8\ub098 \uac15\ud558\uac8c<\/h2>\n\n<div class=\"tablewrap\">\n<table>\n  <thead>\n    <tr><th>\ub300\uc0c1<\/th><th>\ub77d \uc885\ub958<\/th><th>\ubc1c\uc0dd<\/th><\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td data-label=\"\">\ud14c\uc774\ube14 \ub77d<\/td><td data-label=\"\">ACCESS SHARE ~ ACCESS EXCLUSIVE (8\ub2e8\uacc4)<\/td><td data-label=\"\">SELECT\u00b7DDL\u00b7VACUUM \ub4f1<\/td><\/tr>\n    <tr><td data-label=\"\">\ud589 \ub77d<\/td><td data-label=\"\">FOR KEY SHARE \/ SHARE \/ NO KEY UPDATE \/ UPDATE<\/td><td data-label=\"\">UPDATE\u00b7DELETE\u00b7SELECT FOR UPDATE<\/td><\/tr>\n    <tr><td data-label=\"\">advisory \ub77d<\/td><td data-label=\"\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uba85\uc2dc\uc801<\/td><td data-label=\"\">pg_advisory_lock(123)<\/td><\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<h2>SELECT FOR UPDATE \u2014 \uac00\uc7a5 \uc790\uc8fc \uc4f0\ub294 \ud589 \ub77d<\/h2>\n\n<pre><code>BEGIN;\n  SELECT stock FROM inventory WHERE id = 5 FOR UPDATE;\n  -- \ub2e4\ub978 TX \uac00 \uc774 \ud589\uc744 UPDATE\u00b7DELETE\u00b7FOR UPDATE \uc2dc\ub3c4\ud558\uba74 \ub300\uae30\n\n  IF stock &gt; 0 THEN\n    UPDATE inventory SET stock = stock - 1 WHERE id = 5;\n  END IF;\nCOMMIT;<\/code><\/pre>\n\n<div class=\"databox\">\n  <p><strong>\uc65c \ud544\uc694\ud55c\uac00.<\/strong> &#8220;\uc7ac\uace0 \ud655\uc778 \u2192 \ucc28\uac10&#8221; \uc0ac\uc774\uc5d0 \ub2e4\ub978 \ud2b8\ub79c\uc7ad\uc158\uc774 \uac19\uc740 \uc77c \ud558\uba74 \uc7ac\uace0\uac00 \uc74c\uc218\ub85c \uac11\ub2c8\ub2e4 (race). FOR UPDATE \uac00 \uadf8 \uc0ac\uc774\ub97c \ucc28\ub2e8.<\/p>\n<\/div>\n\n<h2>FOR SHARE \u00b7 FOR KEY SHARE \u2014 \uac00\ubcbc\uc6b4 \ub77d<\/h2>\n\n<pre><code>-- FOR SHARE: \uc77d\uae30\ub9cc \ud558\uc9c0\ub9cc \"\uc774 \ud589 \ubc14\uafb8\uc9c0 \ub9c8\"\nSELECT * FROM users WHERE id = 5 FOR SHARE;\n-- \ub2e4\ub978 TX \ub294 SELECT FOR SHARE \ub294 OK, UPDATE \ub294 \ub300\uae30\n\n-- FOR KEY SHARE (\uac00\uc7a5 \uc57d\ud568): FK \ucc38\uc870 \uc2dc \uc790\ub3d9 \uc0ac\uc6a9\n-- \ub2e4\ub978 TX \uc758 UPDATE \ub294 \ud5c8\uc6a9, DELETE \ub9cc \ucc28\ub2e8<\/code><\/pre>\n\n<h2>NOWAIT \u00b7 SKIP LOCKED \u2014 \ub77d \ub300\uae30 \ud68c\ud53c<\/h2>\n\n<pre><code>-- \uc774\ubbf8 \ub77d \uac78\ub824\uc788\uc73c\uba74 \uc989\uc2dc \uc5d0\ub7ec\nSELECT * FROM jobs WHERE id = 1 FOR UPDATE NOWAIT;\n-- ERROR: could not obtain lock on row\n\n-- \uc7a0\uae34 \ud589\uc740 \uac74\ub108\ub6f0\uae30 \u2014 \uc791\uc5c5 \ud050 \ud328\ud134!\nBEGIN;\n  SELECT * FROM jobs\n  WHERE  status = 'pending'\n  ORDER BY created_at\n  LIMIT 1\n  FOR UPDATE SKIP LOCKED;\n  -- \ub2e4\ub978 \uc6cc\ucee4\uac00 \uc7a0\uadfc \ud589\uc740 \ubcf4\uc774\uc9c0 \uc54a\uc74c \u2192 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \ubd84\uc0b0 \ud050\n  -- \uc791\uc5c5 \ucc98\ub9ac...\n  UPDATE jobs SET status = 'done' WHERE id = $1;\nCOMMIT;<\/code><\/pre>\n\n<div class=\"databox\">\n  <p><strong>SKIP LOCKED \uc758 \uac00\uce58.<\/strong> \uba40\ud2f0 \uc6cc\ucee4 \uc791\uc5c5 \ud050\ub97c Redis \uc5c6\uc774 PostgreSQL \ub9cc\uc73c\ub85c \uad6c\ud604 \uac00\ub2a5. \uc6cc\ucee4 N \uac1c\uac00 \uac19\uc740 \ud14c\uc774\ube14 \ud3f4\ub9c1\ud574\ub3c4 \uc11c\ub85c \ub2e4\ub978 \ud589\uc744 \ucc98\ub9ac. pg_queue\u00b7river \uac19\uc740 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub4e4\uc758 \ud575\uc2ec.<\/p>\n<\/div>\n\n<h2>\ud14c\uc774\ube14 \ub77d \u2014 DDL \uc758 \ud568\uc815<\/h2>\n\n<pre><code>-- \uceec\ub7fc \ucd94\uac00\ub294 ACCESS EXCLUSIVE \ub77d (\ubaa8\ub4e0 SELECT \ub3c4 \ub9c9\ud798)\nALTER TABLE big_table ADD COLUMN new_col INT;\n-- \ud070 \ud14c\uc774\ube14\uc774\uba74 \uc218 \ubd84 \ub3d9\uc548 \uc11c\ube44\uc2a4 \uc815\uc9c0\n\n-- \uc548\uc804\ud55c \ud328\ud134\nALTER TABLE big_table ADD COLUMN new_col INT NULL;   -- NULL \ud5c8\uc6a9 \u2192 \uc989\uc2dc\n-- \ubc31\ud544\uc740 \ubcc4\ub3c4 \ubc30\uce58\ub85c\n-- NOT NULL \uc740 \ub098\uc911\uc5d0 (PG 12+ \ub294 DEFAULT \uc640 \ud568\uaed8\uba74 \ube60\ub984)\n\n-- LOCK \uc9c1\uc811\nBEGIN;\n  LOCK TABLE big_table IN ACCESS EXCLUSIVE MODE;\n  -- ...\nCOMMIT;<\/code><\/pre>\n\n<h2>\ub370\ub4dc\ub77d \u2014 A \uac00 B \ub97c \uae30\ub2e4\ub9ac\uace0 B \uac00 A \ub97c \uae30\ub2e4\ub9bc<\/h2>\n\n<pre><code>-- TX1\nBEGIN;\nUPDATE accounts SET balance = balance - 100 WHERE id = 'A';\n-- (\uc7a0\uc2dc \ud6c4 B \ub3c4 UPDATE \ud558\ub824\ub294\ub370)\nUPDATE accounts SET balance = balance + 100 WHERE id = 'B';   -- TX2 \uac00 B \ub77d \ubcf4\uc720 \u2192 \ub300\uae30\n\n-- TX2 (\ub3d9\uc2dc)\nBEGIN;\nUPDATE accounts SET balance = balance - 100 WHERE id = 'B';\nUPDATE accounts SET balance = balance + 100 WHERE id = 'A';   -- TX1 \uc774 A \ub77d \ubcf4\uc720 \u2192 \ub300\uae30\n\n-- 1\ucd08 \ub4a4 PostgreSQL \uc774 \uac10\uc9c0\ud558\uace0 \ud55c \ucabd\uc744 abort:\n-- ERROR: deadlock detected<\/code><\/pre>\n\n<div class=\"warnbox\">\n  <p><strong>\ub370\ub4dc\ub77d \ud68c\ud53c \u2014 \uc77c\uad00\ub41c \uc21c\uc11c.<\/strong> \uc5ec\ub7ec \ud589\uc5d0 \ub77d \uac78 \ub54c \ud56d\uc0c1 \uac19\uc740 \uc21c\uc11c\ub85c(\uc608: id \uc624\ub984\ucc28\uc21c). \uadf8\ub7ec\uba74 \ub370\ub4dc\ub77d\uc774 \uc0dd\uae38 \uc218\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. <code>SELECT ... FOR UPDATE ORDER BY id<\/code> \ud328\ud134.<\/p>\n<\/div>\n\n<h2>\ub77d \uc0c1\ud0dc \ubcf4\uae30 \u2014 pg_locks \u00b7 pg_stat_activity<\/h2>\n\n<pre><code>-- \ud604\uc7ac \ud65c\uc131 \ub77d\nSELECT pid, relation::regclass, mode, granted\nFROM   pg_locks\nWHERE  NOT granted;        -- \ub300\uae30 \uc911\uc778 \uac83\ub9cc\n\n-- \ub204\uac00 \ubb34\uc5c7\uc744 \ud558\ub294 \uc911\uc778\uc9c0\nSELECT pid, usename, state, query_start, query\nFROM   pg_stat_activity\nWHERE  state != 'idle'\nORDER BY query_start;\n\n-- \ub77d \ub300\uae30 \uccb4\uc778 (\ube14\ub85c\ucee4 \ucd94\uc801)\nSELECT\n  blocked.pid          AS blocked_pid,\n  blocked_act.query    AS blocked_query,\n  blocking.pid         AS blocking_pid,\n  blocking_act.query   AS blocking_query\nFROM   pg_locks blocked\nJOIN   pg_stat_activity blocked_act ON blocked_act.pid = blocked.pid\nJOIN   pg_locks blocking ON blocking.locktype = blocked.locktype\n                        AND blocking.granted = true\n                        AND blocking.pid != blocked.pid\nJOIN   pg_stat_activity blocking_act ON blocking_act.pid = blocking.pid\nWHERE  NOT blocked.granted;\n\n-- \uac15\uc81c \uc885\ub8cc (\uae34\uae09)\nSELECT pg_cancel_backend(pid);   -- \ubd80\ub4dc\ub7fd\uac8c\nSELECT pg_terminate_backend(pid);-- \uac15\uc81c (\ub9c8\uc9c0\ub9c9 \uc218\ub2e8)<\/code><\/pre>\n\n<h2>advisory \ub77d \u2014 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \ub9cc\ub4dc\ub294 \ub77d<\/h2>\n\n<pre><code>-- \ud589\uc774 \uc544\ub2c8\ub77c \uc784\uc758\uc758 \uc22b\uc790 \ud0a4\uc5d0 \ub77d\nSELECT pg_advisory_lock(123);   -- \uc138\uc158 \uc885\ub8cc\uae4c\uc9c0\n-- ... \uc784\uacc4 \uad6c\uc5ed ...\nSELECT pg_advisory_unlock(123);\n\n-- \ud2b8\ub79c\uc7ad\uc158 \ub2e8\uc704\nSELECT pg_advisory_xact_lock(123);\n-- \ud2b8\ub79c\uc7ad\uc158 \ub05d\ub098\uba74 \uc790\ub3d9 \ud574\uc81c\n\n-- \uc2dc\ub3c4 (\ube14\ub85d \uc548 \ud568)\nSELECT pg_try_advisory_lock(123);   -- true \uba74 \ud68d\ub4dd, false \uba74 \ubabb \ud568\n\n-- \uc0ac\uc6a9 \uc608 \u2014 \"\uc774 \uc0ac\uc6a9\uc790\uc758 \uacb0\uc81c\ub294 \ud55c \ubc88\uc5d0 \ud558\ub098\ub9cc\"\nSELECT pg_advisory_xact_lock(hashtext('payment-user-' || user_id));<\/code><\/pre>\n\n<div class=\"databox\">\n  <p><strong>advisory \ub77d\uc758 \uac00\uce58.<\/strong> \ud589\uc774 \uc544\uc9c1 \uc5c6\ub294 \uc791\uc5c5\u00b7\uc5ec\ub7ec \ud14c\uc774\ube14\uc5d0 \uac78\uce5c \uc791\uc5c5\u00b7&#8221;\uc774 \uc774\ub984\uc758 cron \uc740 \ud55c \ubc88\uc5d0 \ud558\ub098\ub9cc&#8221; \uac19\uc740 \ud328\ud134. Redis \ub77d \ub300\uccb4\ub85c \uc4f0\ub294 \uacbd\uc6b0\ub3c4 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n\n<h2>\ub77d \ud1b5\uacc4 \u2014 \ub77d \ud1b5\ud55c \ubcd1\ubaa9 \ucc3e\uae30<\/h2>\n\n<pre><code>-- \ub77d \ub300\uae30 \uc2dc\uac04 (\ud655\uc7a5 \ud544\uc694)\nCREATE EXTENSION IF NOT EXISTS pg_stat_statements;\n\nSELECT query, calls, total_exec_time,\n       (blk_read_time + blk_write_time) AS io_time\nFROM   pg_stat_statements\nORDER BY total_exec_time DESC LIMIT 10;\n\n-- \ub77d \ub300\uae30 \ud1b5\uacc4 (PG 14+)\nSELECT wait_event_type, wait_event, count(*)\nFROM   pg_stat_activity\nWHERE  wait_event_type = 'Lock'\nGROUP BY wait_event_type, wait_event;<\/code><\/pre>\n\n<h2>\ud55c \uc904 \uac00\uc774\ub4dc<\/h2>\n\n<ul>\n  <li>&#8220;\uc77d\uace0 \u2192 \uac80\uc0ac \u2192 \uc4f0\uae30&#8221; \ud328\ud134 \u2192 <strong>SELECT FOR UPDATE<\/strong>.<\/li>\n  <li>\uc791\uc5c5 \ud050 \u2192 <strong>SELECT FOR UPDATE SKIP LOCKED<\/strong>.<\/li>\n  <li>\uc5ec\ub7ec \ud589 \ub77d \u2192 \uc77c\uad00\ub41c \uc21c\uc11c\ub85c ORDER BY (\ub370\ub4dc\ub77d \ud68c\ud53c).<\/li>\n  <li>DDL\uc740 \uc9e7\uace0 \uc791\uac8c \u2014 \ud070 \ud14c\uc774\ube14\uc5d0 ALTER \uc9c1\uaca9 \uae08\uc9c0.<\/li>\n  <li>\ub77d \uc0c1\ud669 \ubaa8\ub2c8\ud130\ub9c1 \u2192 pg_stat_activity + pg_locks \ucffc\ub9ac \uc990\uaca8\ucc3e\uae30.<\/li>\n  <li>\uc784\uc758 \ud0a4 \ub77d \u2192 pg_advisory_xact_lock.<\/li>\n<\/ul>\n\n<div class=\"cta\">\n  <h3>16\ud3b8 \u2014 \uc778\ub371\uc2a4 (B-Tree\u00b7GIN\u00b7BRIN)<\/h3>\n  <p>\uc778\ub371\uc2a4 \uc885\ub958 5\uac00\uc9c0\uc640 multi-column\u00b7partial\u00b7covering \uc758 \uc120\ud0dd.<\/p>\n<\/div>\n\n<div class=\"series-nav\">\n  <strong>\ud83d\udcda PostgreSQL \ubc30\uc6b0\uae30 \uad50\uc7ac<\/strong><br>\n  \uc774\uc804: 14\ud3b8 \ud2b8\ub79c\uc7ad\uc158 \u00b7 \ud604\uc7ac: <strong>15\ud3b8 (\uc911\uae09)<\/strong> \u00b7 \ub2e4\uc74c \u2192 16\ud3b8 \uc778\ub371\uc2a4 \u00b7 \uc9c4\ud589: <strong>15\/24<\/strong>\n<\/div>\n\n<\/article>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ub77d \uc885\ub958\u00b7FOR UPDATE\u00b7\ub370\ub4dc\ub77d \uc9c4\ub2e8\u00b7pg_locks. 24\ud3b8 \uad50\uc7ac 15\ud3b8.<\/p>\n","protected":false},"author":1,"featured_media":299,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-postgresql"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts\/508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/comments?post=508"}],"version-history":[{"count":0,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts\/508\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/media\/299"}],"wp:attachment":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/media?parent=508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/categories?post=508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/tags?post=508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}