getDefaultValueSql() — astro Function Reference

Architecture documentation for the getDefaultValueSql() function in queries.ts from the astro codebase.

Function typescript CoreAstro CoreMiddleware calls 1 called by 1

Entity Profile

CoreAstro→ CoreMiddleware→ getDefaultValueSql() — astro Function Reference

Dependency Diagram

graph TD
  c628104c_faef_c095_180d_890bd11e4417["getDefaultValueSql()"]
  ad642171_aa4f_abf2_da4d_c5b2e217a132["queries.ts"]
  c628104c_faef_c095_180d_890bd11e4417 -->|defined in| ad642171_aa4f_abf2_da4d_c5b2e217a132
  8d1b704b_bb80_1aba_c294_631b6d77405c["getModifiers()"]
  8d1b704b_bb80_1aba_c294_631b6d77405c -->|calls| c628104c_faef_c095_180d_890bd11e4417
  21c1da33_45c1_639a_3787_4bdd0afd8051["toDefault()"]
  c628104c_faef_c095_180d_890bd11e4417 -->|calls| 21c1da33_45c1_639a_3787_4bdd0afd8051
  style c628104c_faef_c095_180d_890bd11e4417 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/db/src/core/queries.ts lines 178–206

function getDefaultValueSql(columnName: string, column: DBColumnWithDefault): string {
	if (isSerializedSQL(column.schema.default)) {
		return column.schema.default.sql;
	}

	switch (column.type) {
		case 'boolean':
		case 'number':
		case 'text':
		case 'date':
			return toDefault(column.schema.default);
		case 'json': {
			let stringified = '';
			try {
				stringified = JSON.stringify(column.schema.default);
			} catch {
				// biome-ignore lint/suspicious/noConsole: allowed
				console.log(
					`Invalid default value for column ${colors.bold(
						columnName,
					)}. Defaults must be valid JSON when using the \`json()\` type.`,
				);
				process.exit(0);
			}

			return sqlite.escapeString(stringified);
		}
	}
}