Redisgraph 2.10 Release Notes - Redis

Requirements

RedisGraph v2.10.15 requires:

This is a maintenance release for RedisGraph 2.10.

Update urgency: MODERATE: Program an upgrade of the server, but it's not urgent.

Details:

Bug fixes:
- #3172 Crash on certain write queries (MOD-5645)
- #3179 High CPU on idle
Improvements:
- #3184 Revert breaking change introduced in 2.10: toString supports list argument again
- #3185 Don’t write AUX field in the RDB file when there are no graphs in the keyspace

This is a maintenance release for RedisGraph 2.10.

Update urgency: MODERATE: Program an upgrade of the server, but it's not urgent.

Details:

Bug fixes:
- #3129 Crash on certain queries (INDEX SCAN followed by DEL followed by SET) (MOD-5430)

This is a maintenance release for RedisGraph 2.10.

Update urgency: MODERATE: Program an upgrade of the server, but it's not urgent.

Details:

Bug fixes:
- #3096 Potential crash on query timeout (MOD-5202)
- #3042, #3052 Potential crashes due to false assertions

This is a maintenance release for RedisGraph 2.10.

Update urgency: MODERATE: Program an upgrade of the server, but it's not urgent.

Details:

Bug fixes:
- #3038 Potential crash when a query with a UNION clause sets or modifies an indexed property
- #2631, #2968 Potential crash on certain MATCH clauses where label filters are used (MOD-5093)
- #2957 Label filters in expressions such as WITH n MATCH (n:X) are ignored
- #2931, #3027 Wrong overflow error message

This is a maintenance release for RedisGraph 2.10.

Update urgency: HIGH: There is a critical bug that may affect a subset of users. Upgrade!

Details:

Bug fixes:
- #2880 Potential crash when using WITH * expressions
- #2917 Potential crash when using CASE expressions (MOD-4873)
- #2836 Potential crash on *0 variable-length path (MOD-4817)
- #2916 Potential crash when executing concurrent queries that utilize full-text indices (MOD-4818)

This is a maintenance release for RedisGraph 2.10.

Update urgency: HIGH: There is a critical bug that may affect a subset of users. Upgrade!

Details:

Bug fixes:
- #2777, #2841 Potential crash when sending queries from multiple connections and timeout is not 0
- #2844 Potential partial results when same parametrized query is running from multiple connections
- #2739, #2774 Paths with exact variable length >1 are not matched
- #2794 toInteger and toIntegerOrNull don't convert Booleans
- #2798 right and left should reply with an error when length is null
- #2809 TIMEOUT_MAX configuration parameter is not enforced when TIMEOUT_DEFAULT is 0
- #2780 indegree and outdegree - relationships are counted more than once when same relationship type is supplied more than once
Improvements:
- #2790 Improved performance by disabling SuiteSparse:GraphBLAS' global free pool
- #2758 Improved edge deletion performance
- #2781 indegree and outdegree now also accept an argument which is a list of labels

This is a maintenance release for RedisGraph 2.10.

Update urgency: HIGH: There is a critical bug that may affect a subset of users. Upgrade!

Details:

Bug fixes:
- #2754 Partial sync may hang (MOD-4594)
Improvements:
- #2757 Improved performance of indegree and outdegree
- #2681 Fixed some error messages
- #2740 Don’t show partial results for timed-out GRAPH.PROFILE

This is the General Availability release of RedisGraph 2.10.

RedisGraph 2.10 introduces new path algorithms, additional expressivity (constructs and functions), performance improvements, and bug fixes.

New pathfinding algorithms:
- The algo.SPpaths procedure yields one, n, or all minimal-weight, optionally bounded-cost, optionally bounded-length paths between a given pair of nodes.
- The algo.SSpaths procedure yields one, n, or all minimal-weight, optionally bounded-cost, optionally bounded-length paths from a given node.
Introduce SET for adding node labels and REMOVE for removing node labels, node properties, and edge properties.
Support deleting paths with DELETE.
Introduce 29 functions: toBoolean, toBooleanOrNull, toFloatOrNull, toIntegerOrNull, toStringOrNull, toBooleanList, toFloatList, toIntegerList, toStringList, properties, split, last, isEmpty, e, exp, log, log10, sin, cos, tan, cot, asin, acos, atan, atan2, degrees, radians, pi, and haversin.
Graph slow log can be reset with GRAPH.SLOWLOG g RESET.
Queries are now atomic (Atomicity is the guarantee that each query either succeeds or fails with no side effects). Whenever a failure occurs, the query effect is rolled back from an undo log.