{"Entry":{"collection":"catalog","key":"pg_dsm_registry_allocations","name":"pg_dsm_registry_allocations","aliases":[],"metadata":{"changed_in":[],"changes":[{"added":[],"attributes":[],"description_changed":false,"descriptions":[],"from":"18","order":false,"removed":[],"status":"added","to":"19","types":[]}],"column_count":3,"content_hash":"749b1d2df5ace992f54a19f6c2c21024074e998f72a1fee4f7d595dd97b74710","first_version":"19","imported_at":"2026-09-30T00:40:55.516186+08:00","kind":"view","last_version":"20","name":"pg_dsm_registry_allocations","position":25,"present_in":["19","20"],"relation_oid":null,"relkind":"v","shared":false,"source_rev":"english-manuals:c77e69d955ad1ee6407fa1935ae84792214c05b59719ba2e5b5e8ffdd3b4eed7","summary":"The pg_dsm_registry_allocations view shows shared memory allocations tracked in the dynamic shared memory (DSM) registry.","summary_zh":""}},"Definition":{"Collection":"catalog","Key":"pg_dsm_registry_allocations","SourceDatabase":"center","Version":"20","SourceTable":"catalog","SourceKey":"pg_dsm_registry_allocations","SourceRevision":"english-manuals:c77e69d955ad1ee6407fa1935ae84792214c05b59719ba2e5b5e8ffdd3b4eed7","Facts":{"columns":[{"description":"The name of the allocation in the DSM registry.","description_zh":"","documented":true,"documented_name":"name","hidden":false,"name":"name","references":"","type":"text"},{"description":"The type of allocation. Possible values are segment, area, and hash, which correspond to dynamic shared memory segments, areas, and hash tables, respectively.","description_zh":"","documented":true,"documented_name":"type","hidden":false,"name":"type","references":"","type":"text"},{"description":"Size of the allocation in bytes. NULL for entries that failed initialization.","description_zh":"","documented":true,"documented_name":"size","hidden":false,"name":"size","references":"","type":"int8"}],"description":"The pg_dsm_registry_allocations view shows shared memory allocations tracked in the dynamic shared memory (DSM) registry. This includes memory allocated by extensions using the mechanisms detailed in Section 36.10.11.3.","description_zh":"","doc":{"anchor":"id-1.10.5.12.4","file":"view-pg-dsm-registry-allocations.html","lang":"en","sha256":"52f6ddc05a2d75c29ea39cbca9050ab879f9695d92e1432be4487ffa6904809d","slug":"devel"},"kind":"view","lang":"en","measured_attributes":false,"metadata_release":"","runtime_verified":false,"source":"english-manual"},"ManualEvidence":{"doc":{"anchor":"id-1.10.5.12.4","file":"view-pg-dsm-registry-allocations.html","lang":"en","sha256":"52f6ddc05a2d75c29ea39cbca9050ab879f9695d92e1432be4487ffa6904809d","slug":"devel"}},"MeasuredEvidence":{"measured_attributes":false,"metadata_release":"","runtime_verified":false}},"Text":{"Collection":"catalog","Key":"pg_dsm_registry_allocations","SourceDatabase":"pgweb","Version":"20","Locale":"zh-Hans","Title":"pg_dsm_registry_allocations","Summary":"pg_dsm_registry_allocations视图显示动态共享内存（DSM）注册表中跟踪的共享内存分配。这包括使用第 36.10.11.3 节中详细说明的机制由扩展分配的内存。","BodyHTML":"\u003cp\u003epg_dsm_registry_allocations视图显示动态共享内存（DSM）注册表中跟踪的共享内存分配。这包括使用第 36.10.11.3 节中详细说明的机制由扩展分配的内存。\u003c/p\u003e","SourceRevision":"2026-09-27@419045e","ContentHash":"bc9e0867002ff4b6947e5e6baf192091ec9da1180f8039d7ce9062a0e8c52e13","Payload":{"columns":[{"description_zh":"DSM 注册表中的分配名称。","name":"name","type":"text","zh_from":"doc"},{"description_zh":"分配类型。可能值为 segment、area 和 hash，分别对应动态共享内存段、区域和hash 表。","name":"type","type":"text","zh_from":"doc"},{"description_zh":"以字节计的分配大小。初始化失败的条目为 NULL。","name":"size","type":"bigint","zh_from":"doc"}],"description_zh":"pg_dsm_registry_allocations视图显示动态共享内存（DSM）注册表中跟踪的共享内存分配。这包括使用第 36.10.11.3 节中详细说明的机制由扩展分配的内存。","zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}