[poissoncorp]

Index compilation errors from the server now raise IndexCompilationException, with the failing index_definition_property and problematic_text, instead of a plain RavenException.

• Changed: new CompilationException and IndexCompilationException, exported from ravendb, mapped in ExceptionDispatcher, which fills both fields from the error body. AbstractIndexCreationTask.create_index_definition raises IndexCompilationException instead of RuntimeError, as the C# client does.
• Not ported: IndexDefinitionHelper.FormatLinqQuery whole-word matching of the query source. It is C# LINQ expression tree code, and Python index maps are plain strings.
• Tests: new test_ravenDB_22083.py with 7 server tests from RavenDB_22083, with the LINQ maps written as index text, and 3 dispatcher tests that need no server. The tests for LINQ parameter name substitution and AddMapForAll are C#-specific.
• Checks: black --check . passed; the dispatcher tests, test_exception_dispatcher and test_commercial_limits passed (15); the server tests run only in CI.

Decision needed

The C# change itself is LINQ-only. The Python client had no IndexCompilationException, so the server error that this ticket improves could not be told apart from other errors. Adding it is about 30 lines plus the dispatcher wiring.

1. Merge as is (recommended): it matches the C# public API and makes the improved server error usable. IndexCompilationException is still a RuntimeError, so existing handlers keep working. The one visible difference in create_index_definition is that the inner error is now in .cause instead of args[1].
2. Keep the new exceptions but leave create_index_definition raising RuntimeError.
3. Do not merge, and mark the ticket not needed for Python because the client change is LINQ-only.

---

Ticket: RDBC-1156
C# change: ravendb/ravendb#23581

SDK Sync Agent

[poissoncorp]

Fixed the failing RavenDB_22083 tests in d43a14e.

• ref is a C# keyword, so the server could not read it as a field name in the index maps. The test indexes now use reference. This fixes test_index_with_constant_array_as_inner_source_deploys_and_indexes and test_index_with_ordered_reduce_deploys_and_indexes.
• The Python map is a query-syntax string. For it, the server returns "must start its enumeration from 'docs'", the same message as for the C# map sent as text. The C# wording "a C# map must start its enumeration from one of these sources" applies only to maps that the C# client builds from LINQ in method syntax. test_index_with_constant_array_as_outer_source_is_rejected_at_compilation now expects the server message.

Checks: black passes and the dispatch unit tests pass. The server tests run only in CI.

SDK Sync Agent

[poissoncorp]

The failing build job is not caused by this PR.

• Failed tests: test_should_send_all_new_and_modified_docs and test_should_stream_all_documents_after_subscription_creation in test_secured_subscription_basic, with queue.Empty. All other tests passed.
• Cause: the tests waited 4 seconds for a batch, less than the 5 second reconnect delay of the subscription worker.
• Fix: RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 raises the wait to 15 seconds. This branch needs an update from v7.2 after RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 is merged.

SDK Sync Agent

[poissoncorp]

The failing check is not caused by this PR. No code change.

• The failed job fails only on test_should_send_all_new_and_modified_docs and test_should_stream_all_documents_after_subscription_creation in test_secured_subscription_basic. Both time out waiting for the first batch (queue.Empty).
• The same two tests fail on one or two Python versions in RDBC-1148 Merge release/quill into ravendb/v7.2 #313, RDBC-1141 RavenDB-25401 - Fix refusal on streaming #314, RDBC-1140 RavenDB-27181 : GPT-5.6 models unusable with AI agents - tools rejected on /v1/chat/completions #315, RDBC-1156 RavenDB-22083 Report a proper IndexCompilationException for a C# index whose outer from clause does not enumerate the documents source #316, RDBC-1143 RavenDB-27175 Subscriptions - make it easier to inspect the current state #317 and RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 and pass on the others with the same code.
• Cause and fix are in RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318: the tests wait 4 seconds for a batch, and the worker waits 5 seconds before it reconnects.
• This PR gets the fix when it is updated from v7.2 after RDBC-1151 RavenDB-24824 Add per-call output schema override and string output for AI conversations #318 is merged.

SDK Sync Agent

[poissoncorp]

Merged v7.2 into this branch (81621be) to pick up the test fix from #318. No change to the code of this PR.

• test_secured_subscription_basic: the tests now wait 15 seconds for a batch instead of 4, longer than the 5-second reconnect delay of the worker.
• black --check passes locally. The tests need a server and run only in CI.

SDK Sync Agent