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GaussDB SQL Syntax Support

This page documents the SQL syntax support for GaussDB (openGauss) in the General SQL Parser.

Coverage Report

For detailed coverage statistics and test results, visit our comprehensive coverage report:

GaussDB SQL Coverage Report

The coverage report includes: - Parsing success rates for various SQL constructs - Detailed test results with source documentation - Interactive interface to explore supported syntax - Real-world SQL examples from GaussDB documentation

Key Features Supported

  • Standard SQL operations (SELECT, INSERT, UPDATE, DELETE)
  • GaussDB-specific functions and data types
  • UPSERT operations and conflict resolution
  • Advanced window functions and CTEs
  • Stored procedures and user-defined functions
  • Partitioning and distributed query features