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Cypher

1 program Added 2025-10-22T14:12:29Z Model: anthropic/claude-3.5-sonnetTemp: 0.4 Evidence Report issue View issues
Aliases: Cypher Query Language, openCypher
Provenance: commit 019582175f · authored 2025-10-22T16:12:29+02:00 · model anthropic/claude-3.5-sonnet

Sources mentioning this language

6 sources · pl_id: pl/cypher
LLM (this repo) · 1PldbLinguistPygmentsWikipediaWikidata · Q16834355

Extensions claimed by this language

4 claims. Each row is one upstream assertion with its strength. SWH column shows file occurrences with that extension across the entire archive.
ExtensionSourceStrengthSWH
.cyplinguistprimary156.6K files
.cyppygmentsprimary156.6K files
.cypherlinguistsecondary42.4K files
.cypherpygmentssecondary42.4K files

Related languages

openCypher (0.77)QUEL (0.40)fq (0.39)YAQL (0.37)Lorel (0.35)

Real programs from Software Heritage

2 samples mined from derived_datasets/<date>/contents/*.parquet, byte-verified against the SWH archive. Citation-grade qualified SWHIDs preserved.
Bank.cypher · 11803 B · ext .cypher · seen 60× in SWH
via fallback
swh:1:cnt:201723ed34bec1d74aae47e8cea7acbaf03ae7aa;origin=https://github.com/softvis-research/Getaviz;anchor=swh:1:rev:37349a6bbcd55ef314d586b0e2fd471d3ae3df9f;path=/generator2/org.getaviz.generator/src/test/resources/Bank.cypher
Open in SWH · Raw bytes (SWH) · GitHub raw
Show source
CREATE (bank:Package { fqn : 'bank', name: 'bank', hash: 'ID_bdd240c8fe7174e6ac1cfdd5282de76eb7ad6815'})
CREATE (p:Package { fqn : 'bank.products', name: 'products', hash: 'ID_052028080c3d64381f56397d59113102bf4e5921' })
CREATE (c:Package { fqn : 'bank.customer', name: 'customer', hash: 'ID_4481fcdc97864a546f67c76536e0308a3058f75d' })
CREATE (p2:Class:Type { fqn : 'bank.product.AbstractProduct', name: 'PrivateCustomer', hash: 'ID_8fa088272bab165867bfaddcfbf58d6a7d5d45a2' })
CREATE (p1:Class:Type { fqn : 'bank.product.Account', name: 'PrivateCustomer', hash: 'ID_0fa088272bab165867bfaddcfbf58d6a7d5d45a2' })
CREATE (bc:Class:Type { fqn : 'bank.customer.BusinessCustomer', name: 'BusinessCustomer', hash: 'ID_26f25e4da4c82dc2370f3bde0201e612dd88c04c'})
CREATE (pc:Class:Type { fqn : 'bank.customer.PrivateCustomer', name: 'PrivateCustomer', hash: 'ID_9fa088272bab165867bfaddcfbf58d6a7d5d45a2' })
CREATE (cd:Class:Type { fqn : 'bank.products.Credit', name : 'Credit', hash: 'ID_fba940eea4ca7f9002bc529bbb0cbc8fc0423985' })
CREATE (ac:Class:Type { fqn : 'bank.products.Account', name : 'Account', hash: 'ID_e14c10820a526fde0ea0beee073b947e1ca67a4a' })
CREATE (ab:CLass:Type { fqn : 'bank.products.AbstractProduct', name : 'AbstractProduct', hash: 'ID_ecbec7f0190fc1c903a87797d35427dc7a1f240b' })
CREATE (tr:Class:Type { fqn : 'bank.products.Transaction', name : 'Transaction', hash: 'ID_841936e6f873f49a85e18a4a94df5d7dfe591edf' })
CREATE (bb:Class:Type { fqn : 'bank.products.BankBook', name : 'BankBook', hash: 'ID_9e346826c780b8b1975dc8906296cc47974ccd4e' })
CREATE (bk:Class:Type { fqn : 'bank.Bank', name : 'Bank', hash : 'ID_527aa1c76ab5cca95e6dbfcea35a5d2d9f5d737f' })
CREATE (m1:Method { fqn : 'bank.customer.BusinessCustomer.setName(java.lang.String)', name: 'setName', hash: 'ID_d2955e64b6776b754f9d69f8f480a62f849584ca' })
CREATE (m2:Method { fqn : 'bank.customer.BusinessCustomer.getName(java.lang.String)', name: 'getName', hash: 'ID_8e6fd4f517317d9e25b423eb141bad20f6e0fe62' })
CREATE (m3:Method { fqn : 'bank.customer.BusinessCustomer.getAccounts()', name: 'getAccounts', hash: ' D_10765258b141addc153f07acfb7ed26b00fe22fb' })
CREATE (m4:Method { fqn : 'bank.customer.BusinessCustomer.getCredits()', name: 'getCredits', hash: 'ID_2ff793ad7485749918f01f511c989ceec094cfc5' })
CREATE (m5:Method { fqn : 'bank.customer.PrivateCustomer.getBankBook()', name: 'getBankBook', hash: 'ID_ebace4173ecbaaa72dafda3332424aa4a233d1fc' })
CREATE (m6:Method { fqn : 'bank.customer.PrivateCustomer.getAccounts()', name: 'getAccounts', hash: 'ID_01de56af912219c3217ee6d97c38f3731fb4052c' })
CREATE (m7:Method { fqn : 'bank.customer.PrivateCustomer.getCredits()', name: 'getCredits', hash: 'ID_ca33f0111d29b1cc3827500605a2db32311317ce' })
CREATE (m8:Method { fqn : 'bank.customer.PrivateCustomer.setName(java.lang.String)', name: 'setName',hash: 'ID_a9a2c0261fbc4981279fc288ed89617ba4f5acf8' })
CREATE (m9:Method { fqn : 'bank.customer.PrivateCustomer.getName()', name: 'getName', hash: 'ID_fc94cf011272f8e738d5600f64861a4a0d2cc6d2' })
CREATE (m10:Method { fqn : 'bank.products.Credit.transaction(bank.products.Transaction)', name : 'transaction', hash: 'ID_17bd18bd602e8e22b6c1db22c5d32a02542ed1ed' })
CREATE (m11:Method { fqn : 'bank.products.Account.transaction(bank.products.Transaction)', name : 'transaction', hash: 'ID_ef646766f217c78d4a7ce6bd849dc15f9cc6f676' })
CREATE (m12:Method { fqn : 'bank.products.AbstractProduct.getExecutedTransactions()', name : 'getExecutedTransactions', hash: 'ID_500db1187a5b547cb7d799c03f327421766bfc2a' })
CREATE (m13:Method { fqn : 'bank.products.AbstractProduct.isInTransaction()', name : 'isInTransaction', hash: 'ID_a113953a4fd76dc7bd442656a08af378baed6667' })
CREATE (m14:Method { fqn : 'bank.products.AbstractProduct.executeTransaction(bank.products.Transaction', name : 'executeTransaction', hash: 'ID_61658aef236e200a9ffa30030e7cb0549bef0d4f' })
CREATE (m15:Method { fqn : 'bank.products.AbstractProduct.transaction(bank.products.Transaction)', name : 'transaction', hash : 'ID_78cd3ffe06ad51757c7facd4bbfdd3130313e03b' })
CREATE (m16:Method { fqn : 'bank.products.AbstractProduct.getProductNumber()', name : 'getProductNumber', hash: 'ID_ffec14a7831c9af6e99a59101779abcfbc7be97f' })
CREATE (m17:Method { fqn : 'bank.products.AbstractProduct.getBalance()', name : 'getBalance', hash : 'ID_c0536af5045f9030acfa718623dec662d3f00112' })
CREATE (m18:Method { fqn : 'bank.products.Transaction.getSecondProduct()', name : 'getSecondProduct', hash: 'ID_b855b93bf7c9e35b15e205e2fa18853a05d54af0' })
CREATE (m19:Method { fqn : 'bank.products.Transaction.getFirstProduct()', name : 'getFirstProduct', hash: 'ID_c01f09c13775d8d9ba1a4e431bdd87296d4e8a52' })
CREATE (m20:Method { fqn : 'bank.products.BankBook.transaction(bank.products.Transaction)', name : 'transaction', hash: 'ID_9ede89834e464def4f7d991a98d3117a8368f701' })
CREATE (m21:Method { fqn : 'bank.Bank.setBankName(java.lang.String)', name: 'setBankName', hash: 'ID_f734e3036b271f56e1dbb9ca69f4aa920b2f98c2' })
CREATE (m22:Method { fqn : 'bank.Bank.getBankName()', name: 'getBankName', hash: 'ID_86d6c1788619dad7ac26b6e15d350d143c7871dc' })
CREATE (m23:Method { fqn : 'bank.Bank.getBankBooks()', name: 'getBankBooks', hash: 'ID_a874289371d9f390c9f8b6daccf26dfb5a7ba1cf' })
CREATE (m24:Method { fqn : 'bank.Bank.getBusinessCustomers()', name: 'getBusinessCustomers', hash: 'ID_61c70ba0ef686b48fead0df0364453c5afb83618' })
CREATE (m25:Method { fqn : 'bank.Bank.getTransactions()', name: 'getTransactions', hash: 'ID_994a3789160d04dfc93a3be914f46c023d4f9d20' })
CREATE (m26:Method { fqn : 'bank.Bank.getAccounts()', name: 'getAccounts', hash: 'ID_e73864b238f8e1eb24957648d47fb9c528dd02ff' })
CREATE (m27:Method { fqn : 'bank.Bank.getPrivateCustomers()', name: 'getPrivateCustomers', hash: 'ID_119adb8ccd123c522bc2026f3c4542a65094c714' })
CREATE (m28:Method { fqn : 'bank.Bank.getCredits()', name: 'getCredits', hash: 'ID_3dbf08a296ea12b3d7da059af2c7343c26780d29' })
CREATE (nameBusiness:Field { fqn : 'bank.customer.BusinessCustomer.name', name: 'name', hash: 'ID_11629cab6286835bcf468dd158c63816c6bc8b50' })
CREATE (accountsBusiness:Field { fqn : 'bank.customer.BusinessCustomer.accounts', name: 'accounts', hash: 'ID_4d08a19b31cdb900d36f69756e8323ca65e9186b' })
CREATE (creditsBusiness:Field { fqn : 'bank.customer.BusinessCustomer.credits', name : 'credits', hash: 'ID_60e93a9ac46923cab21c9b4ca6bd6b4fdcd2d55' })
CREATE (bankBook:Field { fqn : 'bank.customer.PrivateCustomer.bankBook', name: 'bankBook', hash: 'ID_2f90fe03451cdda1f5129e993c409ab531118027' })
CREATE (accountsPrivate:Field { fqn:  'bank.customer.PrivateCustomer.accounts', name: 'accounts', hash: 'ID_4754aad0f8ca2e5adb39c097f3221eda4c82877d' })
CREATE (creditsPrivate:Field { fqn : 'bank.customer.PrivateCustomer.credits', name: 'credits', hash : 'ID_0166fed357196a09244efe558dbeb27e6e0d646b' })
CREATE (namePrivate:Field { fqn : 'bank.customer.PrivateCustomer.name', name: 'name' , hash: 'ID_0cf4af5bed915ef9b74c93b2c50852c21f2d5364' })
CREATE (executeTransaction:Field { fqn : 'bank.products.AbstractProduct.executedTransactions', name : 'executedTransactions', hash: 'ID_c7bc3b30c85e34e537f5ada76dafa4bb3f77646b' })
CREATE (inTransaction:Field { fqn : 'bank.products.AbstractProduct.isInTransaction()', name: 'isInTransaction', hash: 'ID_a113953a4fd76dc7bd442656a08af378baed6667' })
CREATE (productNumber:Field { fqn : 'bank.products.AbstractProduct.productNumber', name: 'productNumber', hash: 'ID_37834fec4533797c12daa8509eb11587547caac1' })
CREATE (balance:Field { fqn : 'bank.products.AbstractProduct.balance', name: 'balance', hash: 'ID_dce8b98f162544734c5aacebb0a3731ee104eb77' })
CREATE (secondProduct:Field { fqn : 'bank.products.Transaction.secondProduct', name: 'secondProduct', hash: 'ID_dbe90bb7628212f56ef88f4a152bc0fe402f350b' })
CREATE (firstProduct:Field { fqn : 'bank.products.Transaction.firstProduct', name: 'firstProduct', hash: 'ID_772a992774d132a9f8417a602abf7174e7ef4a94' })
CREATE (bankName:Field { fqn: 'bank.Bank.bankName', name: 'bankName', hash: 'ID_cc266d70c84afda695fa63dd8acbee9624f2092a' })
CREATE (bankBooks: Field { fqn : 'bank.Bank.bankBooks', name: 'bankBooks', hash: 'ID_4ece969a895e6ec11e96612d2a45b1a0acc47942' })
CREATE (businessCustomers:Field { fqn: 'bank.Bank.businessCustomers', name: 'businessCustomers', hash: 'ID_e511c29ffb94450ed119cc73fc706d047e45800f' })
CREATE (transactions:Filed { fqn: 'bank.Bank.transactions', name: 'transactions', hash: 'ID_26f6f03c78d810161eae7a7ff5534fd588bc80af' })
CREATE (accountsBank:Field { fqn: 'bank.Bank.accounts', name: 'accounts', hash: 'ID_378ed8adfffc2de1bfd23cb72bef113d8e2ac58b' })
CREATE (privateCustomers:Field { fqn: 'bank.Bank.privateCustomers', name: 'privateCustomers', hash: 'ID_4862d1a456a6673eb3424c5f0c4248adf01a23cf' })
CREATE (creditsBank:Field { fqn: 'bank.Bank.credits', name: 'credits', hash: 'ID_3eaddf68cce19ade935a238d2ed45cf76b27416e' })
CREATE (bank)-[:CONTAINS]->(c)
CREATE (bank)-[:CONTAINS]->(p)
CREATE (bank)-[:CONTAINS]->(bk)
CREATE (p)-[:CONTAINS]->(p1)
CREATE (p)-[:CONTAINS]->(p2)
CREATE (p)-[:CONTAINS]->(cd)
CREATE (p)-[:CONTAINS]->(ab)
CREATE (p)-[:CONTAINS]->(tr)
CREATE (c)-[:CONTAINS]->(bc)
CREATE (c)-[:CONTAINS]->(pc)
CREATE (bc)-[:DECLARES]->(m1)
CREATE (bc)-[:DECLARES]->(m2)
CREATE (bc)-[:DECLARES]->(m3)
CREATE (bc)-[:DECLARES]->(m4)
CREATE (bc)-[:DECLARES]->(nameBusiness)
CREATE (bc)-[:DECLARES]->(accountsBusiness)
CREATE (bc)-[:DECLARES]->(creditsBusiness)
CREATE (pc)-[:DECLARES]->(m5)
CREATE (pc)-[:DECLARES]->(m6)
CREATE (pc)-[:DECLARES]->(m7)
CREATE (pc)-[:DECLARES]->(m8)
CREATE (pc)-[:DECLARES]->(m9)
CREATE (pc)-[:DECLARES]->(bankBook)
CREATE (pc)-[:DECLARES]->(accountsPrivate)
CREATE (pc)-[:DECLARES]->(creditsPrivate)
CREATE (pc)-[:DECLARES]->(namePrivate)
CREATE (cd)-[:DECLARES]->(m10)
CREATE (ac)-[:DECLARES]->(m11)
CREATE (ab)-[:DECLARES]->(m12)
CREATE (ab)-[:DECLARES]->(m13)
CREATE (ab)-[:DECLARES]->(m14)
CREATE (ab)-[:DECLARES]->(m15)
CREATE (ab)-[:DECLARES]->(m16)
CREAte (ab)-[:DECLARES]->(m17)
CREATE (ab)-[:DECLARES]->(executeTransaction)
CREATE (ab)-[:DECLARES]->(isInTransaction)
CREATE (ab)-[:DECLARES]->(balance)
CREATE (ab)-[:DECLARES]->(productNumber)
CREATE (tr)-[:DECLARES]->(m18)
CREATE (tr)-[:DECLARES]->(m19)
CREATE (tr)-[:DECLARES]->(secondProduct)
CREATE (tr)-[:DECLARES]->(firstProduct)
CREATE (bb)-[:DECLARES]->(m20)
CREATE (bk)-[:DECLARES]->(m21)
CREATE (bk)-[:DECLARES]->(m22)
CREATE (bk)-[:DECLARES]->(m23)
CREATE (bk)-[:DECLARES]->(m24)
CREATE (bk)-[:DECLARES]->(m25)
CREATE (bk)-[:DECLARES]->(m26)
CREATE (bk)-[:DECLARES]->(m27)
CREATE (bk)-[:DECLARES]->(m28)
CREATE (bk)-[:DECLARES]->(bankName)
CREATE (bk)-[:DECLARES]->(bankBooks)
CREATE (bk)-[:DECLARES]->(businessCustomers)
CREATE (bk)-[:DECLARES]-> (accountsBank)
CREATE (bk)-[:DECLARES]->(transactions)
CREATE (bk)-[:DECLARES]->(privateCustomers)
CREATE (bk)-[:DECLARES]->(creditsBank)
CREATE (m1)-[:WRITES]->(nameBusiness)
CREATE (m8)-[:WRITES]->(namePrivate)
CREATE (m14)-[:WRITES]->(inTransaction)
CREATE (m22)-[:WRITES]->(bankName)
CREATE (m2)-[:READS]->(nameBusiness)
CREATE (m3)-[:READS]->(accountsBusiness)
CREATE (m4)-[:READS]->(creditsBusiness)
CREATE (m5)-[:READS]->(bankBook)
CREATE (m6)-[:READS]->(accountsPrivate)
CREATE (m7)-[:READS]->(creditsPrivate)
CREATE (m9)-[:READS]->(namePrivate)
CREATE (m12)-[:READS]->(executeTransactions)
CREATE (m13)-[:READS]->(inTransaction)
CREATE (m16)-[:READS]->(productNumber)
CREATE (m17)-[:READS]->(balance)
CREATE (m18)-[:READS]->(secondProduct)
CREATE (m19)-[:READS]->(firstProduct)
CREATE (m21)-[:READS]->(bankName)
CREATE (m22)-[:READS]->(bankBooks)
CREATE (m24)-[:READS]->(businessCustomers)
CREATE (m25)-[:READS]->(transactions)
CREATE (m26)-[:READS]->(accountsBank)
CREATE (m27)-[:READS]->(privateCustomers)
CREATE (m28)-[:READS]->(creditsBank)
Index_creation_on_COAUTHOR_relation.cypher · 113 B · ext .cypher · seen 1× in SWH
via fallback
swh:1:cnt:66ba337867b84ec20f7d2fbbe18716002cc2fbde;origin=https://github.com/sftfjugg/DBLP-Neo4j-query-engine;anchor=swh:1:rev:66a8047dc128649504c923d936b553ab0bc67cc3;path=/scripts-cypher/other-scripts/Index_creation_on_COAUTHOR_relation.cypher
Open in SWH · Raw bytes (SWH) · GitHub raw
Show source
//Index creation on COAUTHOR relation
CREATE FULLTEXT INDEX articleIndex FOR ()-[r:COAUTHOR]-() ON EACH [r.title]

Programs collected by LLM agents experimental · unverified

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Movie Recommendation Query

Origin · Download · manifest.json · Report
Provenance: commit 019582175f · authored 2025-10-22T16:12:29+02:00 · model anthropic/claude-3.5-sonnet · Temp 0.4
code.cypher · license: GPL-3.0 · added: 2025-10-22T14:12:29Z
MATCH (person:Person)-[:RATED]->(m:Movie)
WITH person, count(m) as movies, avg(m.rating) as rating
WHERE movies > 10
MATCH (person)-[:RATED]->(m:Movie)
WITH person, m, CASE
  WHEN m.rating > 4.5 THEN 'loved it'
  WHEN m.rating > 3.5 THEN 'liked it'
  ELSE 'did not like it'
END as opinion
RETURN person.name, 
       count(CASE WHEN opinion = 'loved it' THEN 1 END) as loved,
       count(CASE WHEN opinion = 'liked it' THEN 1 END) as liked,
       count(CASE WHEN opinion = 'did not like it' THEN 1 END) as disliked
ORDER BY person.name

Contribute — propose a file extension

Tell us where to find evidence about Cypher (mapped to pl/cypher). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.
Optional: attach a program from that URL
If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Cypher/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
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