@jsorm/compiler

Shared layer that compiles query AST to SQL for all providers.

import { Compiler, postgresDialect } from "@jsorm/compiler";

const compiler = new Compiler(metadataRegistry, postgresDialect);
const { sql, params } = await compiler.compile(ast);

Responsibilities

• Compiler — compiles AST (get, first, count, exists, create, createMany, update, updateMany, delete, deleteMany, cursor) to { sql, params }
• Dialects — postgresDialect, sqliteDialect, mysqlDialect (and DialectConfig type)
• Predicates and relations — compileWhere(), compileSelect()
• Result mapping — mapRow(), mapRows(), mapRelationRows(), buildPaginationMeta(), buildCursorMeta()
• Schema — buildColumnDef(), buildCreateTableStatement(), buildCreateJunctionTableStatement(), syncSchema(), detectExistingTables(), getMissingTables()
• Cursors — encodeCursor(), decodeCursor(), extractCursorValues()

Consumed by providers. Does not contain drivers, connections, execute queries, or define models (defineModel lives in @jsorm/core).