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SingleStoreAlterTableAlterColumnSetDefaultConvertor Class — drizzle-orm Architecture

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

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  d34b75a0_83ef_e088_4531_8dbb244890dc["SingleStoreAlterTableAlterColumnSetDefaultConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  d34b75a0_83ef_e088_4531_8dbb244890dc -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  f71428f5_8748_a8d2_36f1_2437c41da2ac["can()"]
  d34b75a0_83ef_e088_4531_8dbb244890dc -->|method| f71428f5_8748_a8d2_36f1_2437c41da2ac
  f302aed2_d403_24cf_1b6c_23cf358d16a6["convert()"]
  d34b75a0_83ef_e088_4531_8dbb244890dc -->|method| f302aed2_d403_24cf_1b6c_23cf358d16a6

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 2767–2779

class SingleStoreAlterTableAlterColumnSetDefaultConvertor extends Convertor {
	can(statement: JsonStatement, dialect: Dialect): boolean {
		return (
			statement.type === 'alter_table_alter_column_set_default'
			&& dialect === 'singlestore'
		);
	}

	convert(statement: JsonAlterColumnSetDefaultStatement) {
		const { tableName, columnName } = statement;
		return `ALTER TABLE \`${tableName}\` ALTER COLUMN \`${columnName}\` SET DEFAULT ${statement.newDefaultValue};`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the SingleStoreAlterTableAlterColumnSetDefaultConvertor class?
SingleStoreAlterTableAlterColumnSetDefaultConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is SingleStoreAlterTableAlterColumnSetDefaultConvertor defined?
SingleStoreAlterTableAlterColumnSetDefaultConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 2767.

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