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v0.2.36

bbe1f48e · feat: Simple filter pushdown for single-node queries · Dec 22, 2025
v0.2.35

5eeba3b4 · feat: Add SQL generation error diagnostics to explain_physical() · Dec 22, 2025
v0.2.34

3c534870 · feat: Add explain_physical() for query debugging · Dec 22, 2025
v0.2.33

40f2641b · fix: Map 'id' property to id_column in pushdown filters · Dec 22, 2025
v0.2.32

6ce94b07 · fix: Complete LDBC BI column escaping for all Spark operations · Dec 22, 2025
```
Complete LDBC BI column escaping for all Spark operations
```
v0.2.31

a8df8857 · Update version to 0.2.31 with changelog · Dec 22, 2025
```
Fix aggregation column escaping for LDBC BI format
```
v0.2.30

9c550b1f · feat: Relationship property support for multi-hop pushdown · Dec 22, 2025
v0.2.29

495589fa · feat: Add undirected relationship support for pushdown queries · Dec 22, 2025
v0.2.28

3827e5c6 · fix: Extend DataFrame API column escaping to all join methods · Dec 22, 2025
v0.2.27

f71cb37a · fix: Escape column names with dots in DataFrame API joins · Dec 22, 2025
v0.2.26

d377ea5b · chore: Bump version to 0.2.26 · Dec 22, 2025
v0.2.25

fdec418e · fix: Reversed arrow direction in relationship pushdown · Dec 22, 2025
v0.2.24

d8fae65c · chore: Bump version to 0.2.24 · Dec 22, 2025
v0.2.23

52cbb636 · feat: LDBC SNB benchmark infrastructure · Dec 22, 2025
v0.2.22

7d30f020 · feat: Add string functions and pattern predicates for LDBC IC10 · Dec 22, 2025
v0.2.21

d0207513 · docs: Update version to 0.2.21 and add changelog · Dec 22, 2025
v0.2.20

915b7921 · feat: Add *0.. (zero or more hops) variable-length path support · Dec 22, 2025
```
Add *0.. variable-length path tests and LDBC IS6
```
v0.2.19

837d7e26 · test: Add multi-backend tests for new Cypher features · Dec 22, 2025
```
Add WITH, OPTIONAL MATCH, CASE, IS NULL, coalesce support
```

v0.2.18

8f0ca97a · Merge feature/multi-hop-sql: SQL generation for multi-hop queries (v0.2.18) · Dec 22, 2025

v0.2.18 - SQL generation for multi-hop queries

Features:
- Multi-hop (a)-[]->(b)-[]->(c) generates single SQL query
- Fix embedded FK detection (eliminates self-join bug)
- All query types now faster than raw Spark SQL

Performance (SF100, auto mode):
- Simple Node: -32% (32% faster than raw SQL)
- Filtered Node: -17% (17% faster)
- Aggregation: -16% (16% faster)
- Single-hop: -22% (22% faster)
- Multi-hop: 40-50% improvement vs DataFrame API

v0.2.17

73acea59 · Merge branch 'feature/performance-sql-mode' - v0.2.17 · Dec 21, 2025