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PgAlterViewSchemaConvertor Class — drizzle-orm Architecture

Architecture documentation for the PgAlterViewSchemaConvertor class in sqlgenerator.ts from the drizzle-orm codebase.

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  63492cf9_211e_6fbe_dd1e_3e5820fdbd55["PgAlterViewSchemaConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  63492cf9_211e_6fbe_dd1e_3e5820fdbd55 -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  9dccb8e4_bc25_8d04_eabf_2a4e6fe2da70["can()"]
  63492cf9_211e_6fbe_dd1e_3e5820fdbd55 -->|method| 9dccb8e4_bc25_8d04_eabf_2a4e6fe2da70
  6303d741_3dcd_344d_c550_6c84545b6ef4["convert()"]
  63492cf9_211e_6fbe_dd1e_3e5820fdbd55 -->|method| 6303d741_3dcd_344d_c550_6c84545b6ef4

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 911–925

class PgAlterViewSchemaConvertor extends Convertor {
	can(statement: JsonStatement, dialect: Dialect): boolean {
		return statement.type === 'alter_view_alter_schema' && dialect === 'postgresql';
	}

	convert(st: JsonAlterViewAlterSchemaStatement) {
		const { fromSchema, toSchema, name, materialized } = st;

		const statement = `ALTER${
			materialized ? ' MATERIALIZED' : ''
		} VIEW "${fromSchema}"."${name}" SET SCHEMA "${toSchema}";`;

		return statement;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the PgAlterViewSchemaConvertor class?
PgAlterViewSchemaConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is PgAlterViewSchemaConvertor defined?
PgAlterViewSchemaConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 911.

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