1. A Tour of Delia Hello World Types Scalar Variables String Values Date Values Struct Types Field Modifiers Struct Variables Inheritance Relations One-to-One Relations One-to-Many Relations Many-to-Many Relations Validation Rules Struct Validation Validation Rules Insert Update Updating Many-To-Many Relations Upsert Delete Query Order and Pagination Aggregation Functions Count and Exists First, Last, and Ith Fetch Distinct $$ Synthetic IDs Schema Migration 2. Getting Started Databases 2. The REPL REPL Commands Migration with the REPL Migration Text File 4. Delia and Java 5. Data Import Input Columns Transforming Data (TLANG) Combining and Splitting Data Querying the database Import Results MoreGitHub repoJava DocsCreditsClear HistoryDownload Star ForkBuilt with from Grav and HugoEdit this pageHome > Getting Started > DatabasesDatabasesDelia supports the following databases:H2 - java in-memory databasePostgres v10.1more databases in future releases.