{"Entry":{"collection":"func","key":"bit-xor","name":"bit_xor","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"14"}],"content_hash":"c4b3cc7598367907e772fbecf59819bfff149ba42febcc5ceb81af0a25af5bc7","derived_content_hash":"e26d3254b2378726434804596aae5426cc35b95536089e550e4edd55a2e45458","documentation_refresh":{"batch":"20261113","original_source_rev":"wiki-repair-20261023:08e49dbf4a30139030ab5f7498bcf845fbf569bd4554b43e76477f8fd475d2dd","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"first_version":"14","group":"aggregate","group_label":"Aggregate Functions","groups":["aggregate"],"imported_at":"2026-09-14T21:49:48.846724+08:00","last_version":"20","name":"bit_xor","name_key":"bit_xor","position":21005,"present_in":["14","15","16","17","18","19","20"],"repair_provenance":{"original_source_revision":"2026-09-14T13:14:25.684213+00:00@99e6866c","receipt_sha256":"a6d076bc70547335f703c9933de27a280b772e032d04716a2bb1e1f9bdabc8af","repair":"wiki-repair-20261023"},"signature":"bit_xor ( smallint ) → smallint","signature_count":4,"slug":"bit-xor","source_rev":"wiki-repair-20261023:08e49dbf4a30139030ab5f7498bcf845fbf569bd4554b43e76477f8fd475d2dd","summary":"Computes the bitwise exclusive OR of all non-null input values.","summary_zh":""}},"Definition":{"Collection":"func","Key":"bit-xor","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"bit-xor","SourceRevision":"wiki-repair-20261023:08e49dbf4a30139030ab5f7498bcf845fbf569bd4554b43e76477f8fd475d2dd","Facts":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","doc":{"anchor":"FUNCTIONS-AGGREGATE-TABLE","file":"functions-aggregate.html","sha256":"31d3dcd36ef353484b4b3535f9f0d1cc239c3910146257fe5178f99b90b501e2","slug":"18"},"documentation_revision":{"inputs":[{"file":"functions-aggregate.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"31d3dcd36ef353484b4b3535f9f0d1cc239c3910146257fe5178f99b90b501e2","version":"18.7"},{"file":"functions-aggregate.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"0bf7506d27b71666fc74840a21a8f77c8a92735174f1d05033865961722e457c","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"},"group":"aggregate","group_label":"聚合函数","lang":"en","layout":"table-new","pages":["functions-aggregate.html"],"prose_only":false,"signatures":[{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003esmallint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003esmallint\u003c/code\u003e","returns":"smallint","text":"bit_xor ( smallint ) → smallint","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003einteger\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003einteger\u003c/code\u003e","returns":"integer","text":"bit_xor ( integer ) → integer","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"bit_xor ( bigint ) → bigint","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebit\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebit\u003c/code\u003e","returns":"bit","text":"bit_xor ( bit ) → bit","zh_from":"same-version-manual"}],"translation_provenance":{"inputs":[{"kind":"current-pgdoc-translation","path":"/Users/vonng/pgsty/pgdoc/zh/18/html/functions-aggregate.html","sha256":"68da7af09e2749a855188bbbff99ae036fc7eece4e19b8e048baffd28aa3ca59"}],"kind":"same-version-pgdoc","locale":"zh-Hans","source_revision":"b1b500221dbe5437cfca004d6b04d3f6e422765d","version":"18"},"zh_from":"same-version-manual"},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-AGGREGATE-TABLE","file":"functions-aggregate.html","sha256":"31d3dcd36ef353484b4b3535f9f0d1cc239c3910146257fe5178f99b90b501e2","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"bit-xor","SourceDatabase":"center","Version":"18","Locale":"en","Title":"bit_xor","Summary":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","BodyHTML":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","SourceRevision":"wiki-repair-20261023:08e49dbf4a30139030ab5f7498bcf845fbf569bd4554b43e76477f8fd475d2dd","ContentHash":"4bc258355400a231c59c99f529828c2033dbd9e6025e2735e3d799b32bd905f7","Payload":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","signatures":[{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003esmallint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003esmallint\u003c/code\u003e","returns":"smallint","text":"bit_xor ( smallint ) → smallint","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003einteger\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003einteger\u003c/code\u003e","returns":"integer","text":"bit_xor ( integer ) → integer","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"bit_xor ( bigint ) → bigint","zh_from":"same-version-manual"},{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebit\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebit\u003c/code\u003e","returns":"bit","text":"bit_xor ( bit ) → bit","zh_from":"same-version-manual"}]}},"RequestedLocale":"en","Fallback":false,"Versions":["14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"7622e0ca2640a1dc61bc5e0909d2ecbe05517b63ed9fc371880283d1c5d71993","Text":"bit_xor ( smallint ) → smallint","Returns":"smallint","Payload":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003esmallint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003esmallint\u003c/code\u003e","returns":"smallint","text":"bit_xor ( smallint ) → smallint","zh_from":"same-version-manual"}},{"Version":"18","Ordinal":1,"Hash":"f3e0dc697bd22ace221745fc39b66bb5d396190e46991cd8d91a950306c7c28f","Text":"bit_xor ( integer ) → integer","Returns":"integer","Payload":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003einteger\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003einteger\u003c/code\u003e","returns":"integer","text":"bit_xor ( integer ) → integer","zh_from":"same-version-manual"}},{"Version":"18","Ordinal":2,"Hash":"b3519f99bf4929aaedb6a9589313b69bc1d7cc8c5e703e33a05dd8f9f3f14b9b","Text":"bit_xor ( bigint ) → bigint","Returns":"bigint","Payload":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"bit_xor ( bigint ) → bigint","zh_from":"same-version-manual"}},{"Version":"18","Ordinal":3,"Hash":"4274ed1e5b023b706089307205dce891ed1574d51b72d8b38042f710257b2186","Text":"bit_xor ( bit ) → bit","Returns":"bit","Payload":{"description":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_html":"Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.","description_zh":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","description_zh_html":"计算所有非空输入值的按位异或。可用作一组无序的值集合的校验和。","examples":[],"html":"\u003ccode class=\"function\"\u003ebit_xor\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebit\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebit\u003c/code\u003e","returns":"bit","text":"bit_xor ( bit ) → bit","zh_from":"same-version-manual"}}],"Spellings":null,"SQLState":null,"Evidence":null}