canAlterTableDropColumn() — astro Function Reference

Architecture documentation for the canAlterTableDropColumn() function in migration-queries.ts from the astro codebase.

Function typescript CoreAstro CoreMiddleware

Entity Profile

CoreAstro→ CoreMiddleware→ canAlterTableDropColumn() — astro Function Reference

Dependency Diagram

graph TD
  41797cb6_75fe_6a04_d05d_b56c552fab05["canAlterTableDropColumn()"]
  d1459290_7e42_1f92_05bd_dcc3aeda9fd3["migration-queries.ts"]
  41797cb6_75fe_6a04_d05d_b56c552fab05 -->|defined in| d1459290_7e42_1f92_05bd_dcc3aeda9fd3
  style 41797cb6_75fe_6a04_d05d_b56c552fab05 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/db/src/core/cli/migration-queries.ts lines 313–317

function canAlterTableDropColumn(column: DBColumn) {
	if (column.schema.unique) return false;
	if (hasPrimaryKey(column)) return false;
	return true;
}