OpenCypher regression test - MATCH clause #2310
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| -STATEMENT MATCH (a)-[r]->(b) | ||
| WHERE NOT LABEL(a) = 'A' | ||
| DELETE r | ||
| CREATE (b)-[:LIKES]->(a); |
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Using the rel table group label LIKES doesn't work, but I don't know what to change it to.
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you can use LIKES_X_Y instead
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But X and Y each has multiple possibilities, as the labels of b and a are not fixed, so using any particular possible LIKES_X_Y doesn't work.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #2310 +/- ##
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+ Coverage 91.52% 91.54% +0.02%
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Files 1024 1026 +2
Lines 37844 37904 +60
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+ Hits 34637 34700 +63
+ Misses 3207 3204 -3 ☔ View full report in Codecov by Sentry. |
dataset/tck-likes/schema.cypher
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| CREATE NODE TABLE D(ID SERIAL, name STRING, PRIMARY KEY(ID)); | ||
| CREATE NODE TABLE E(ID SERIAL, name STRING, PRIMARY KEY(ID)); | ||
| CREATE REL TABLE GROUP LIKES(FROM A TO B, FROM B TO C, FROM C TO D, FROM D TO E, FROM B TO A); | ||
| CREATE (n0:A {name: 'n0'}), (n00:B {name: 'n00'}), (n01:B {name: 'n01'}), (n000:C {name: 'n000'}), (n001:C {name: 'n001'}), (n010:C {name: 'n010'}), (n011:C {name: 'n011'}), (n0000:D {name: 'n0000'}), (n0001:D {name: 'n0001'}), (n0010:D {name: 'n0010'}), (n0011:D {name: 'n0011'}), (n0100:D {name: 'n0100'}), (n0101:D {name: 'n0101'}), (n0110:D {name: 'n0110'}), (n0111:D {name: 'n0111'}) CREATE (n0)-[:LIKES_A_B]->(n00), (n0)-[:LIKES_A_B]->(n01), (n00)-[:LIKES_B_C]->(n000), (n00)-[:LIKES_B_C]->(n001), (n01)-[:LIKES_B_C]->(n010), (n01)-[:LIKES_B_C]->(n011), (n000)-[:LIKES_C_D]->(n0000), (n000)-[:LIKES_C_D]->(n0001), (n001)-[:LIKES_C_D]->(n0010), (n001)-[:LIKES_C_D]->(n0011), (n010)-[:LIKES_C_D]->(n0100), (n010)-[:LIKES_C_D]->(n0101), (n011)-[:LIKES_C_D]->(n0110), (n011)-[:LIKES_C_D]->(n0111); |
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new line at the end of file
| -STATEMENT MATCH (a)-[r]->(b) | ||
| WHERE NOT LABEL(a) = 'A' | ||
| DELETE r | ||
| CREATE (b)-[:LIKES]->(a); |
There was a problem hiding this comment.
you can use LIKES_X_Y instead
#1663 (comment)