{"Entry":{"collection":"operator","key":"op-217e-name-text","name":"!~(name,text)","aliases":["!~","!~(name,text)"],"metadata":{"aliases":["!~","!~(name,text)"],"category":"Character strings","content_hash":"100329ba4a3a4db2940fbadc48bd4ffa356f1aef78afe75b80beb9a1c5321846","imported_at":"2026-09-30T00:40:40.320575+08:00","name":"!~(name,text)","name_zh":"","slug":"op-217e-name-text","summary":"does not match regular expression, case-sensitive"}},"Definition":{"Collection":"operator","Key":"op-217e-name-text","SourceDatabase":"center","Version":"18","SourceTable":"pg_operator_entry","SourceKey":"op-217e-name-text","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"aliases":["!~","!~(name,text)"],"comparison_data":{"memberships":[],"operator":{"commutator":"","function":"nameregexne(name,text)","hash_join":"f","kind":"b","left_type":"name","merge_join":"f","negator":"~(name,text)","result_type":"bool","right_type":"text","symbol":"!~"}},"comparison_hash":"eff2beb056dc2b3a5623a07b0805e2a1ed682478be0d413e21368d3aa15b9de5","description":["does not match regular expression, case-sensitive"],"facts":[{"label":"Left operand","value":"name"},{"label":"Right operand","value":"text"},{"label":"Result type","value":"bool"},{"label":"Implementing function","value":"nameregexne(name,text)"},{"label":"Operator kind","value":"Binary"},{"label":"Hash join candidate","value":"no"},{"label":"Merge join candidate","value":"no"}],"manual_semantics":"Source catalog description; no additional matching manual operator definition claimed","memberships":[],"operator":{"commutator":"","function":"nameregexne(name,text)","hash_join":"f","kind":"b","left_type":"name","merge_join":"f","negator":"~(name,text)","result_type":"bool","right_type":"text","symbol":"!~"},"related":[{"label":"name data type","url":"/wiki/type/name/?v=18"},{"label":"text data type","url":"/wiki/type/text/?v=18"},{"label":"bool data type","url":"/wiki/type/bool/?v=18"},{"label":"Negator: ~(name,text)","url":"/wiki/operator/op-7e-name-text/?v=18"}],"release":{"catalog_fingerprint":"deec62e0f0c649d9d0d058ddd0b16bf41afffd569c3fd73949ff0971ce5cabd6","channel":"stable","label":"18.6","major":"18","manual_fingerprint":"fefce9e478eb2afe5e17e869492bbedc67dce23d317f0a5257240113d6496ebc","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."],"title":"Catalog interpretation"}],"signature":"!~(name,text) → bool","source_oid":"640","sources":[{"label":"Matching PostgreSQL source archive","sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2"},{"label":"PostgreSQL 18 English manual: catalog-pg-operator.html","path":"catalog-pg-operator.html","sha256":"e0b1817914e5e8f9037955cd41e9a43584e9227fcc115784898ecdd9a6c0ecd6","url":"/docs/18/catalog-pg-operator.html"},{"label":"PostgreSQL 18 English manual: catalog-pg-amop.html","path":"catalog-pg-amop.html","sha256":"e65b90ee78eaf4b4da97ce5b08b972cee2e2660b882ec107be22eca47201f7d1","url":"/docs/18/catalog-pg-amop.html"}],"tables":[]},"ManualEvidence":{"release":{"catalog_fingerprint":"deec62e0f0c649d9d0d058ddd0b16bf41afffd569c3fd73949ff0971ce5cabd6","channel":"stable","label":"18.6","major":"18","manual_fingerprint":"fefce9e478eb2afe5e17e869492bbedc67dce23d317f0a5257240113d6496ebc","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"label":"Matching PostgreSQL source archive","sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2"},{"label":"PostgreSQL 18 English manual: catalog-pg-operator.html","path":"catalog-pg-operator.html","sha256":"e0b1817914e5e8f9037955cd41e9a43584e9227fcc115784898ecdd9a6c0ecd6","url":"/docs/18/catalog-pg-operator.html"},{"label":"PostgreSQL 18 English manual: catalog-pg-amop.html","path":"catalog-pg-amop.html","sha256":"e65b90ee78eaf4b4da97ce5b08b972cee2e2660b882ec107be22eca47201f7d1","url":"/docs/18/catalog-pg-amop.html"}]},"MeasuredEvidence":{}},"Text":{"Collection":"operator","Key":"op-217e-name-text","SourceDatabase":"center","Version":"18","Locale":"en","Title":"!~(name,text)","Summary":"does not match regular expression, case-sensitive","BodyHTML":"\u003cp\u003edoes not match regular expression, case-sensitive\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"13b2df47ce2221c3bb952397a82f0fa2d1a80b3d2d1dc137d82b81bfca938200","Payload":{"description":["does not match regular expression, case-sensitive"],"related":[{"label":"name data type","url":"/wiki/type/name/?v=18"},{"label":"text data type","url":"/wiki/type/text/?v=18"},{"label":"bool data type","url":"/wiki/type/bool/?v=18"},{"label":"Negator: ~(name,text)","url":"/wiki/operator/op-7e-name-text/?v=18"}],"sections":[{"paragraphs":["The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."],"title":"Catalog interpretation"}],"tables":[]}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}
