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milvus/internal/parser/planparserv2
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marcelo-cjl 9e726e82d9
fix: improve error messages for nullable vector field operations (#46798) 
issue: #46779 
related: #45993 

Return clear error when using is null/is not null filter on vector
fields
Return clear error when search by IDs with all null vectors
Fix nq mismatch when search by IDs with mixed null/valid vectors

Signed-off-by: marcelo-cjl <marcelo.chen@zilliz.com>
2026-01-08 17:45:25 +08:00
..
cwrapper
feat: expose the Go expr parser to C++ and embed into libmilvus-core.so (#45703)
2025-12-22 23:59:18 +08:00
generated
feat: support match operator family (#46518)
2025-12-29 11:03:26 +08:00
rewriter
enhance: moved query optimization to proxy, added various optimizations (#45526)
2025-12-24 00:39:19 +08:00
check_identical_test.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
check_identical.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
convert_field_data_to_generic_value_test.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
convert_field_data_to_generic_value.go
fix: Update logging context and upgrade dependencies (#41318)
2025-04-23 10:52:38 +08:00
error_listener.go
fix: Update logging context and upgrade dependencies (#41318)
2025-04-23 10:52:38 +08:00
fill_expression_value_test.go
fix: handle mixed int64/float types in BinaryRangeExpr for JSON fields (#46681)
2025-12-31 11:52:24 +08:00
fill_expression_value.go
fix: handle mixed int64/float types in BinaryRangeExpr for JSON fields (#46681)
2025-12-31 11:52:24 +08:00
floating_comparision_test.go
Support antlr as plan parser (#16696)
2022-05-06 17:43:51 +08:00
floating_comparision.go
Support antlr as plan parser (#16696)
2022-05-06 17:43:51 +08:00
generate.go
Auto generate parser code (#26716)
2023-08-31 11:13:01 +08:00
generate.sh
fix: expression with capital AND and OR are not recognized (#38927)
2025-01-05 18:55:00 +08:00
logical_expr_visitor.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
node_ret.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
operators.go
fix:fix wrong use return error for parse unsupported arith (#42729)
2025-06-17 10:20:37 +08:00
parser_visitor.go
fix: improve error messages for nullable vector field operations (#46798)
2026-01-08 17:45:25 +08:00
pattern_match_test.go
enhance: add optimize for like expr (#41066)
2025-05-08 14:28:52 +08:00
pattern_match.go
enhance: add optimize for like expr (#41066)
2025-05-08 14:28:52 +08:00
plan_parser_v2_test.go
fix: improve error messages for nullable vector field operations (#46798)
2026-01-08 17:45:25 +08:00
plan_parser_v2.go
enhance: moved query optimization to proxy, added various optimizations (#45526)
2025-12-24 00:39:19 +08:00
Plan.g4
feat: support match operator family (#46518)
2025-12-29 11:03:26 +08:00
pool_test.go
enhance: Update antlr version and refine parsing not in (#36745)
2024-10-11 14:03:21 +08:00
pool.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
README.md
enhance: Update antlr version and refine parsing not in (#36745)
2024-10-11 14:03:21 +08:00
show_visitor.go
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
utils_test.go
feat: timestamptz expression & index & timezone (#44080)
2025-09-23 10:24:12 +08:00
utils.go
feat: support match operator family (#46518)
2025-12-29 11:03:26 +08:00

README.md

Generate Parser with Antlr4

Install Antlr4

Please follow install antlr4 to install the antlr tool.

The version of antlr tool: 4.13.2.

Code Generate

After you install the antlr4, you can generate the parser code in golang with:

go generate

All generated code will be under directory generated.