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PgAlterTableSetNewSchemaConvertor Class — drizzle-orm Architecture

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

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  6cb67807_23c8_6dcb_c40d_2240304790a7["PgAlterTableSetNewSchemaConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  6cb67807_23c8_6dcb_c40d_2240304790a7 -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  774da437_06c8_36fa_1577_f4967de43eab["can()"]
  6cb67807_23c8_6dcb_c40d_2240304790a7 -->|method| 774da437_06c8_36fa_1577_f4967de43eab
  747e239a_f22e_ec90_e02c_5264d5711f66["convert()"]
  6cb67807_23c8_6dcb_c40d_2240304790a7 -->|method| 747e239a_f22e_ec90_e02c_5264d5711f66

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 3693–3710

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

	convert(statement: JsonAlterTableSetNewSchema) {
		const { tableName, to, from } = statement;

		const tableNameWithSchema = from
			? `"${from}"."${tableName}"`
			: `"${tableName}"`;

		return `ALTER TABLE ${tableNameWithSchema} SET SCHEMA "${to}";\n`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the PgAlterTableSetNewSchemaConvertor class?
PgAlterTableSetNewSchemaConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is PgAlterTableSetNewSchemaConvertor defined?
PgAlterTableSetNewSchemaConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 3693.

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