chrislu
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8b4914be55
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hook up seaweed sql engine
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1 month ago |
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chrislu
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5a8c31fcda
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Revert "add jdbc"
This reverts commit a6e48b7690.
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1 month ago |
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chrislu
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85306bb2b0
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add postgres protocol
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1 month ago |
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chrislu
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a6e48b7690
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add jdbc
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1 month ago |
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chrislu
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6fb88a8edb
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buffer start stored as 8 bytes
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1 month ago |
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chrislu
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61bacd23b0
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parquet file can query messages in broker memory, if log files do not exist
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1 month ago |
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chrislu
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618cb89885
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the parquet file should also remember the first buffer_start attribute from the sources
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1 month ago |
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chrislu
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db75742e37
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explain with broker buffer
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1 month ago |
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chrislu
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de866bfd09
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dedup with buffer start index
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1 month ago |
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chrislu
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e3a56d7c30
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filter out already flushed messages
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1 month ago |
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chrislu
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467034c8c7
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process buffer from brokers
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1 month ago |
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chrislu
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7ca3b59c44
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save source buffer index start for log files
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1 month ago |
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chrislu
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f5ed25f755
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fix decoding data
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1 month ago |
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chrislu
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99bfe95e51
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detailed logs during explain. Fix bugs on reading live logs.
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1 month ago |
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chrislu
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c7a0b89067
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fix after refactoring
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1 month ago |
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chrislu
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e385f0ce7d
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refactor
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1 month ago |
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chrislu
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61ad3c39ac
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add tests
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1 month ago |
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chrislu
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4214d765cf
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use mock for testing
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1 month ago |
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chrislu
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a3f6a5da27
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skip
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1 month ago |
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chrislu
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dfd0897e49
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improve tests
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1 month ago |
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chrislu
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7d88a81482
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add tests
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1 month ago |
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chrislu
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eaa7136c92
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explain the execution plan
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1 month ago |
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chrislu
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93a09f5da4
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explain
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1 month ago |
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chrislu
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55cad6dc4a
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combine parquet results with live logs
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1 month ago |
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chrislu
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352fad7172
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truncate topic
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1 month ago |
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chrislu
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e3798c2ec9
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sql
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1 month ago |
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chrislu
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2fbceca959
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fmt
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1 month ago |
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chrislu
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55dfb97fc8
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parquet file generation remember the sources also
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1 month ago |
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chrislu
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2fa8991a52
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scan all files
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1 month ago |
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chrislu
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ada704ad80
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parquet file generate stats
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1 month ago |
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chrislu
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c7598d89f1
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remove emoji
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1 month ago |
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chrislu
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c73ceac79f
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use parquet statistics for optimization
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1 month ago |
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chrislu
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471ba271dc
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fix reading system fields
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1 month ago |
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chrislu
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8498240460
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fmt
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1 month ago |
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chrislu
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8645f3a264
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column name case insensitive, better auto column names
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1 month ago |
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chrislu
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32e73811f2
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support aggregation functions
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1 month ago |
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chrislu
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cbf1bfd333
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remove emoji
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1 month ago |
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chrislu
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cf9ad26608
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scan topic messages
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1 month ago |
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chrislu
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762eeca8d4
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Update .gitignore
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1 month ago |
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chrislu
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ac8e6c8c82
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actual column types
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1 month ago |
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chrislu
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49c0f74a1f
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Update describe.go
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1 month ago |
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chrislu
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3e54e7356c
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show tables works
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1 month ago |
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chrislu
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aa883472a5
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show databases works
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1 month ago |
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chrislu
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76452ab593
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Delete test_utils_test.go
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1 month ago |
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chrislu
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4569875a49
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3.97
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1 month ago |
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chrislu
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675ec42fad
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integer conversion
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1 month ago |
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chrislu
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ec7efe0652
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fmt
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1 month ago |
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chrislu
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6e35019238
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Delete test_utils_test.go
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1 month ago |
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chrislu
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0679e5d38b
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feat: Enhanced SQL CLI Experience
✅ COMPLETE ENHANCED CLI IMPLEMENTATION:
🚀 **Multiple Execution Modes:**
- Interactive shell with enhanced prompts and context
- Single query execution: --query 'SQL' --output format
- Batch file processing: --file queries.sql --output csv
- Database context switching: --database dbname
📊 **Multi-Format Output:**
- Table format (ASCII) - default for interactive
- JSON format - structured data for programmatic use
- CSV format - spreadsheet-friendly output
- Smart auto-detection based on execution mode
⚙️ **Enhanced Interactive Shell:**
- Database context switching: USE database_name;
- Output format switching: \format table|json|csv
- Command history tracking (basic implementation)
- Enhanced help with WHERE operator examples
- Contextual prompts: seaweedfs:dbname>
🛠️ **Production Features:**
- Comprehensive error handling (JSON + user-friendly)
- Query execution timing and performance metrics
- 30-second timeout protection with graceful handling
- Real MQ integration with hybrid data scanning
📖 **Complete CLI Interface:**
- Full flag support: --server, --interactive, --file, --output, --database, --query
- Auto-detection of execution mode and output format
- Structured help system with practical examples
- Batch processing with multi-query file support
💡 **Advanced WHERE Integration:**
All extended operators (<=, >=, !=, LIKE, IN) fully supported
across all execution modes and output formats.
🎯 **Usage Examples:**
- weed sql --interactive
- weed sql --query 'SHOW DATABASES' --output json
- weed sql --file queries.sql --output csv
- weed sql --database analytics --interactive
Enhanced CLI experience complete - production ready! 🚀
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1 month ago |
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chrislu
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4858f21639
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feat: Extended WHERE Operators - Complete Advanced Filtering
✅ **EXTENDED WHERE OPERATORS IMPLEMENTEDtest ./weed/query/engine/ -v | grep -E PASS
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1 month ago |
