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SingleStoreAlterTableDropUniqueConstraintConvertor Class — drizzle-orm Architecture

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

Class typescript DrizzleKit

Entity Profile

Dependency Diagram

graph TD
  ed73f7f3_00f6_830a_640c_05d3b4375f2c["SingleStoreAlterTableDropUniqueConstraintConvertor"]
  fe4174c7_3b9c_5b26_98a0_b2395ca21939["sqlgenerator.ts"]
  ed73f7f3_00f6_830a_640c_05d3b4375f2c -->|defined in| fe4174c7_3b9c_5b26_98a0_b2395ca21939
  95429209_ddb0_c957_c5f7_0cf22feb931f["can()"]
  ed73f7f3_00f6_830a_640c_05d3b4375f2c -->|method| 95429209_ddb0_c957_c5f7_0cf22feb931f
  f3e885cb_3f03_0b58_972f_fa3499200e1b["convert()"]
  ed73f7f3_00f6_830a_640c_05d3b4375f2c -->|method| f3e885cb_3f03_0b58_972f_fa3499200e1b

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 1262–1271

class SingleStoreAlterTableDropUniqueConstraintConvertor extends Convertor {
	can(statement: JsonDeleteUniqueConstraint, dialect: Dialect): boolean {
		return statement.type === 'delete_unique_constraint' && dialect === 'singlestore';
	}
	convert(statement: JsonDeleteUniqueConstraint): string {
		const unsquashed = SingleStoreSquasher.unsquashUnique(statement.data);

		return `ALTER TABLE \`${statement.tableName}\` DROP INDEX \`${unsquashed.name}\`;`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the SingleStoreAlterTableDropUniqueConstraintConvertor class?
SingleStoreAlterTableDropUniqueConstraintConvertor is a class in the drizzle-orm codebase, defined in drizzle-kit/src/sqlgenerator.ts.
Where is SingleStoreAlterTableDropUniqueConstraintConvertor defined?
SingleStoreAlterTableDropUniqueConstraintConvertor is defined in drizzle-kit/src/sqlgenerator.ts at line 1262.

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