analyze_null_patterns
Identify columns with high null percentages and analyze null patterns in Microsoft SQL Server databases. Configure schema, connection, and minimum null percentage for precise data insights.
Instructions
Find columns with high null percentages and analyze null patterns
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| connectionName | No | Named connection to use (e.g., 'production', 'staging') | |
| connectionString | No | SQL Server connection string (uses default if not provided) | |
| minNullPercentage | No | Minimum null percentage to include (default: 10) | |
| schema | No | Schema name (default: dbo) |