Function prepareLibSQLRecreateTable

drizzle-kit/src/statementCombiner.ts:10–41

(
	table: SQLiteSchemaSquashed['tables'][keyof SQLiteSchemaSquashed['tables']],
	action?: 'push',
)

import { SQLiteSchemaSquashed, SQLiteSquasher } from './serializer/sqliteSchema';

export const prepareLibSQLRecreateTable = (
	table: SQLiteSchemaSquashed['tables'][keyof SQLiteSchemaSquashed['tables']],
	action?: 'push',
): (JsonRecreateTableStatement | JsonCreateIndexStatement)[] => {
	const { name, columns, uniqueConstraints, indexes, checkConstraints } = table;

	const composites: string[][] = Object.values(table.compositePrimaryKeys).map(
		(it) => SQLiteSquasher.unsquashPK(it),
	);

	const references: string[] = Object.values(table.foreignKeys);
	const fks = references.map((it) =>
		action === 'push' ? SQLiteSquasher.unsquashPushFK(it) : SQLiteSquasher.unsquashFK(it)
	);

	const statements: (JsonRecreateTableStatement | JsonCreateIndexStatement)[] = [
		{
			type: 'recreate_table',
			tableName: name,
			columns: Object.values(columns),
			compositePKs: composites,
			referenceData: fks,
			uniqueConstraints: Object.values(uniqueConstraints),
			checkConstraints: Object.values(checkConstraints),
		},
	];

	if (Object.keys(indexes).length) {
		statements.push(...prepareCreateIndexesJson(name, '', indexes));
	}
	return statements;
};

export const prepareSQLiteRecreateTable = (
	table: SQLiteSchemaSquashed['tables'][keyof SQLiteSchemaSquashed['tables']],