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				Tree:
				179a7b446e
			
			
		
		add-admin-and-worker-to-helm-charts
			
				add-ec-vacuum
			
				add-foundation-db
			
				add_fasthttp_client
			
				add_remote_storage
			
				adding-message-queue-integration-tests
			
				avoid_releasing_temp_file_on_write
			
				changing-to-zap
			
				collect-public-metrics
			
				create-table-snapshot-api-design
			
				data_query_pushdown
			
				dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5
			
				dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0
			
				detect-and-plan-ec-tasks
			
				do-not-retry-if-error-is-NotFound
			
				enhance-erasure-coding
			
				fasthttp
			
				filer1_maintenance_branch
			
				fix-GetObjectLockConfigurationHandler
			
				fix-versioning-listing-only
			
				ftp
			
				gh-pages
			
				improve-fuse-mount
			
				improve-fuse-mount2
			
				logrus
			
				master
			
				message_send
			
				mount2
			
				mq-subscribe
			
				mq2
			
				original_weed_mount
			
				pr-7412
			
				random_access_file
			
				refactor-needle-read-operations
			
				refactor-volume-write
			
				remote_overlay
			
				revert-5134-patch-1
			
				revert-5819-patch-1
			
				revert-6434-bugfix-missing-s3-audit
			
				s3-select
			
				sub
			
				tcp_read
			
				test-reverting-lock-table
			
				test_udp
			
				testing
			
				testing-sdx-generation
			
				tikv
			
				track-mount-e2e
			
				volume_buffered_writes
			
				worker-execute-ec-tasks
			
			
				0.72
			
				0.72.release
			
				0.73
			
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				1.99
			
				1;70
			
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				3.97
			
				3.98
			
				3.99
			
				dev
			
				helm-3.65.1
			
				v0.69
			
				v0.70beta
			
				v3.33
			
		${ noResults }
		| Implemented String Functions:
- LENGTH: Get string length (supports all value types)
- UPPER/LOWER: Case conversion
- TRIM/LTRIM/RTRIM: Whitespace removal (space, tab, newline, carriage return)
- SUBSTRING: Extract substring with optional length (SQL 1-based indexing)
- CONCAT: Concatenate multiple values (supports mixed types, skips nulls)
- REPLACE: Replace all occurrences of substring
- POSITION: Find substring position (1-based, 0 if not found)
- LEFT/RIGHT: Extract leftmost/rightmost characters
- REVERSE: Reverse string with proper Unicode support
Key Features:
- Robust type conversion (string, int, float, bool, bytes)
- Unicode-safe operations (proper rune handling in REVERSE)
- SQL-compatible indexing (1-based for SUBSTRING, POSITION)
- Comprehensive error handling with descriptive messages
- Mixed-type support (e.g., CONCAT number with string)
Helper Functions:
- valueToString: Convert any schema_pb.Value to string
- valueToInt64: Convert numeric values to int64
Comprehensive test suite with 25+ test cases covering:
- All string functions with typical use cases
- Type conversion scenarios (numbers, booleans)
- Edge cases (empty strings, null values, Unicode)
- Error conditions and boundary testing
All tests passing ✅ | 2 months ago | |
|---|---|---|
| .. | ||
| seaweedfs | 3.97 | 2 months ago | 
| artifacthub-repo.yml | Update artifacthub-repo-stable.yml (#4330) | 3 years ago |