A monthly digest of client library updates from across the Cloud SDK

## Library A monthly digest of client library updates from across the [Cloud SDK](https://cloud.google.com/sdk). ### Go ### Changes for [spanner/admin/database/apiv1](https://github.com/googleapis/google-cloud-go/tree/main/spanner/admin/database/apiv1) #### [1.79.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.78.0...spanner/v1.79.0) (2025-04-08) ##### Features * **spanner:** Allow string values for Scan functions ([#11898](https://github.com/googleapis/google-cloud-go/issues/11898)) ([9989dd0](https://github.com/googleapis/google-cloud-go/commit/9989dd063ba36f39c880b2e7423adde05c703504)) * **spanner:** New client(s) ([#11946](https://github.com/googleapis/google-cloud-go/issues/11946)) ([c60f28d](https://github.com/googleapis/google-cloud-go/commit/c60f28d5fd99d5356f39276268a68b729130f152)) #### 0.1.0 (2025-04-15) ##### Bug Fixes * **spanner/benchmarks:** Update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201)) #### [1.80.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.79.0...spanner/v1.80.0) (2025-04-23) ##### Features * **spanner:** Add interval type support ([#12009](https://github.com/googleapis/google-cloud-go/issues/12009)) ([5152488](https://github.com/googleapis/google-cloud-go/commit/5152488d454f332373800134be1bce0e9ecf3505)) ##### Bug Fixes * **spanner/benchmarks:** Update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201)) * **spanner/test/opentelemetry/test:** Update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201)) * **spanner:** Retry INTERNAL retriable auth error ([#12034](https://github.com/googleapis/google-cloud-go/issues/12034)) ([65c7461](https://github.com/googleapis/google-cloud-go/commit/65c7461c06deed3f5b7723a6049e1607f72fcbd4)) * **spanner:** Update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201)) ##### Performance Improvements * **spanner:** Skip gRPC trailers for StreamingRead & ExecuteStreamingSql ([#11854](https://github.com/googleapis/google-cloud-go/issues/11854)) ([10dc8b7](https://github.com/googleapis/google-cloud-go/commit/10dc8b7e376bdc2ee22378c9334dd6552c135b09)) ### Java ### Changes for [google-cloud-spanner](https://github.com/googleapis/java-spanner) #### [6.90.0](https://github.com/googleapis/java-spanner/compare/v6.89.0...v6.90.0) (2025-03-31) ##### Features * Add default\_isolation\_level connection property ([#3702](https://github.com/googleapis/java-spanner/issues/3702)) ([9472d23](https://github.com/googleapis/java-spanner/commit/9472d23c2b233275e779815f89040323e073a7d1)) * Adds support for Interval datatype in Java client ([#3416](https://github.com/googleapis/java-spanner/issues/3416)) ([8be8f5e](https://github.com/googleapis/java-spanner/commit/8be8f5e6b08c8cf3e5f062e4b985b3ec9c725064)) * Integration test for End to End tracing ([#3691](https://github.com/googleapis/java-spanner/issues/3691)) ([bf1a07a](https://github.com/googleapis/java-spanner/commit/bf1a07a153b1eb899757260b8ac2bc12384e45af)) * Specify isolation level per transaction ([#3704](https://github.com/googleapis/java-spanner/issues/3704)) ([868f30f](https://github.com/googleapis/java-spanner/commit/868f30fde95d07c3fc18feaca64b4d1c3ba6a27d)) * Support PostgreSQL isolation level statements ([#3706](https://github.com/googleapis/java-spanner/issues/3706)) ([dda2e1d](https://github.com/googleapis/java-spanner/commit/dda2e1dec38febdad54b61f588590c7572017ba9)) #### [6.91.0](https://github.com/googleapis/java-spanner/compare/v6.90.0...v6.91.0) (2025-04-17) ##### Features * \[Internal\] open telemetry built in metrics for GRPC ([#3709](https://github.com/googleapis/java-spanner/issues/3709)) ([cd76c73](https://github.com/googleapis/java-spanner/commit/cd76c73d838a9ccde2c8c11fc63144a62d76886c)) * Add java sample for the pre-splitting feature ([#3713](https://github.com/googleapis/java-spanner/issues/3713)) ([e97b92e](https://github.com/googleapis/java-spanner/commit/e97b92ea4728bc8f013ff73478de4af9eaa1793b)) * Add TransactionMutationLimitExceededException as cause to SpannerBatchUpdateException ([#3723](https://github.com/googleapis/java-spanner/issues/3723)) ([4cf5261](https://github.com/googleapis/java-spanner/commit/4cf52613c6c8280fdb864f5b8d04f8fb6ea55e16)) * Built in metrics for afe latency and connectivity error ([#3724](https://github.com/googleapis/java-spanner/issues/3724)) ([e13a2f9](https://github.com/googleapis/java-spanner/commit/e13a2f9c5cadd15ab5a565c7dd1c1eec64c09488)) * Support unnamed parameters ([#3820](https://github.com/googleapis/java-spanner/issues/3820)) ([1afd815](https://github.com/googleapis/java-spanner/commit/1afd815869785588dfd03ffc12e381e32c4aa0fe)) ##### Bug Fixes * Add default implementations for Interval methods in AbstractStructReader ([#3722](https://github.com/googleapis/java-spanner/issues/3722)) ([97f4544](https://github.com/googleapis/java-spanner/commit/97f45448ecb51bd20699d1f163f78b2a7736b21f)) * Set transaction isolation level had no effect ([#3718](https://github.com/googleapis/java-spanner/issues/3718)) ([b382999](https://github.com/googleapis/java-spanner/commit/b382999f42d1b643472cf3f605f8c6dc839dec19)) ##### Performance Improvements * Cache the key used for OTEL traces and metrics ([#3814](https://github.com/googleapis/java-spanner/issues/3814)) ([c5a2045](https://github.com/googleapis/java-spanner/commit/c5a20452ad2ed5a8f1ac12cca4072a86f4457b93)) * Optimize parsing in Connection API ([#3800](https://github.com/googleapis/java-spanner/issues/3800)) ([a2780ed](https://github.com/googleapis/java-spanner/commit/a2780edb3d9d4972c78befd097692f626a6a4bea)) * Qualify statements without removing comments ([#3810](https://github.com/googleapis/java-spanner/issues/3810)) ([d358cb9](https://github.com/googleapis/java-spanner/commit/d358cb96e33bdf6de6528d03c884aa702b40b802)) * Remove all calls to getSqlWithoutComments ([#3822](https://github.com/googleapis/java-spanner/issues/3822)) ([0e1e14c](https://github.com/googleapis/java-spanner/commit/0e1e14c0e8c1f3726c4d3cfd836c580b3b4122d0)) #### [6.91.1](https://github.com/googleapis/java-spanner/compare/v6.91.0...v6.91.1) (2025-04-21) ##### Bug Fixes * SkipHint in the internal parser skipped too much ([#3827](https://github.com/googleapis/java-spanner/issues/3827)) ([fbf7b4c](https://github.com/googleapis/java-spanner/commit/fbf7b4c4324c4d565bfe3950ecf80de02c88f16e)) ### Node.js ### Changes for [@google-cloud/spanner](https://github.com/googleapis/nodejs-spanner) #### [7.20.0](https://github.com/googleapis/nodejs-spanner/compare/v7.19.1...v7.20.0) (2025-04-11) ##### Features * Add support for Interval ([#2192](https://github.com/googleapis/nodejs-spanner/issues/2192)) ([8c886cb](https://github.com/googleapis/nodejs-spanner/commit/8c886cbc0d7523fb99e65cfc5d8f565b630e26f0)) * **debugging:** Implement x-goog-spanner-request-id propagation per request ([#2205](https://github.com/googleapis/nodejs-spanner/issues/2205)) ([e42caea](https://github.com/googleapis/nodejs-spanner/commit/e42caeaaa656c395d240f4af412ddb947f29c59b)) * **spanner:** Add support for snapshot isolation ([#2245](https://github.com/googleapis/nodejs-spanner/issues/2245)) ([b60a683](https://github.com/googleapis/nodejs-spanner/commit/b60a683c0e1ddbf704766eb99f102fed925a348c)) * **spanner:** Support for Multiplexed Session Partitioned Ops ([#2252](https://github.com/googleapis/nodejs-spanner/issues/2252)) ([e7ce471](https://github.com/googleapis/nodejs-spanner/commit/e7ce471332f6e73614638b96ed54c87095d785a2)) #### [7.21.0](https://github.com/googleapis/nodejs-spanner/compare/v7.20.0...v7.21.0) (2025-04-15) ##### Features * Adding sample for pre-split feature ([#2274](https://github.com/googleapis/nodejs-spanner/issues/2274)) ([3d5f080](https://github.com/googleapis/nodejs-spanner/commit/3d5f08065fdf40a1c441d97a049d7dacf1a5be93)) ##### Bug Fixes * Adding span attributes for request tag and transaction tag ([#2236](https://github.com/googleapis/nodejs-spanner/issues/2236)) ([3f69dad](https://github.com/googleapis/nodejs-spanner/commit/3f69dad36cfdeb4effd191e0d38079ead1bd6654)) ## Feature The `enhance_query` option on the [SEARCH](https://cloud.google.com/spanner/docs/reference/standard-sql/search%5Ffunctions#search%5Ffulltext), [SCORE](https://cloud.google.com/spanner/docs/reference/standard-sql/search%5Ffunctions#score), and [SNIPPET](https://cloud.google.com/spanner/docs/reference/standard-sql/search%5Ffunctions#snippet) functions is now updated to provide automatic synonym matching and spell correction of single words, by default. Previously, if you provided a single word as the search string it would likely not return any matches and required a phrase with context to perform the enhanced search.