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postmaster.pid | \u8bb0\u5f55\u5f53\u524d postmaster \u8fdb\u7a0b ID\uff08PID\uff09\u3001\u96c6\u7c07\u6570\u636e\u76ee\u5f55\u8def\u5f84\u3001postmaster \u542f\u52a8\u65f6\u95f4\u6233\u3001\u7aef\u53e3\u53f7\u3001Unix \u57df\u5957\u63a5\u5b57\u76ee\u5f55\u8def\u5f84\uff08\u5728 Windows \u4e0a\u4e3a\u7a7a\uff09\u3001\u7b2c\u4e00\u4e2a\u6709\u6548\u7684 listen_address\uff08IP \u5730\u5740\u6216 *\uff0c\u82e5\u672a\u76d1\u542c TCP \u5219\u4e3a\u7a7a\uff09\uff0c\u4ee5\u53ca\u5171\u4eab\u5185\u5b58\u6bb5 ID \u7684\u9501\u6587\u4ef6\uff08\u670d\u52a1\u5668\u5173\u95ed\u540e\u8be5\u6587\u4ef6\u4e0d\u5b58\u5728\uff09 |
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"}, "comparison": {"left": "12", "right": "13", "status": "changed", "diff": "--- PostgreSQL 12\n+++ PostgreSQL 13\n@@ -1,4 +1,4 @@\n {\n- \"definition\": \"A lock file recording the current postmaster process ID (PID), cluster data directory path, postmaster start timestamp, port number, Unix-domain socket directory path (empty on Windows), first valid listen_address (IP address or * , or empty if not listening on TCP), and shared memory segment ID (this file is not present after server shutdown)\",\n+ \"definition\": \"A lock file recording the current postmaster process ID (PID), cluster data directory path, postmaster start timestamp, port number, Unix-domain socket directory path (could be empty), first valid listen_address (IP address or * , or empty if not listening on TCP), and shared memory segment ID (this file is not present after server shutdown)\",\n \"path\": \"postmaster.pid\"\n }"}}