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MySqlAlterTableDropColumnConvertor Class — drizzle-orm Architecture

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

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  2c766c75_71f6_8603_4c13_d973548cd003["MySqlAlterTableDropColumnConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  2c766c75_71f6_8603_4c13_d973548cd003 -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  b84fb1ea_64a1_6449_306d_941e4b9c9f74["can()"]
  2c766c75_71f6_8603_4c13_d973548cd003 -->|method| b84fb1ea_64a1_6449_306d_941e4b9c9f74
  84c10db5_e887_bb7e_2b9a_6922d0ca597e["convert()"]
  2c766c75_71f6_8603_4c13_d973548cd003 -->|method| 84c10db5_e887_bb7e_2b9a_6922d0ca597e

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 1704–1713

class MySqlAlterTableDropColumnConvertor extends Convertor {
	can(statement: JsonStatement, dialect: Dialect): boolean {
		return statement.type === 'alter_table_drop_column' && dialect === 'mysql';
	}

	convert(statement: JsonDropColumnStatement) {
		const { tableName, columnName } = statement;
		return `ALTER TABLE \`${tableName}\` DROP COLUMN \`${columnName}\`;`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the MySqlAlterTableDropColumnConvertor class?
MySqlAlterTableDropColumnConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is MySqlAlterTableDropColumnConvertor defined?
MySqlAlterTableDropColumnConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 1704.

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