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MySqlAlterTableRenameColumnConvertor Class — drizzle-orm Architecture

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

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  a8beaa01_b860_ff9f_a746_9a1eb11cff5b["MySqlAlterTableRenameColumnConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  a8beaa01_b860_ff9f_a746_9a1eb11cff5b -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  b1c9c1a4_7288_bebe_cc27_53a7d956db8c["can()"]
  a8beaa01_b860_ff9f_a746_9a1eb11cff5b -->|method| b1c9c1a4_7288_bebe_cc27_53a7d956db8c
  064d2dd4_fb7f_e29c_63fc_6005ada6f7fc["convert()"]
  a8beaa01_b860_ff9f_a746_9a1eb11cff5b -->|method| 064d2dd4_fb7f_e29c_63fc_6005ada6f7fc

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 1647–1658

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

	convert(statement: JsonRenameColumnStatement) {
		const { tableName, oldColumnName, newColumnName } = statement;
		return `ALTER TABLE \`${tableName}\` RENAME COLUMN \`${oldColumnName}\` TO \`${newColumnName}\`;`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the MySqlAlterTableRenameColumnConvertor class?
MySqlAlterTableRenameColumnConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is MySqlAlterTableRenameColumnConvertor defined?
MySqlAlterTableRenameColumnConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 1647.

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