database source family

Configured RDBMS client reading a physical table or SQL selector.

Canonical URI: database://<identifier>

Supported XML consumers: generate, iterate, variable

Read forms: database_table, database_query

Read forms by XML consumer: generate=database_table, database_query; iterate=database_table, database_query; variable=database_table, database_query

Distributions: ordered, random, round_robin

Selection capabilities: selector=yes; iterationSelector=yes; pagination=yes; random access=yes; cyclic=yes; unique=yes

Environment boundary: In Platform projects declare only <database id="sourceDB" /> and reference that configured environment id; self-managed projects configure the same client in setup or its environment profile.

Complete workflows:

• Copy a bounded relational selection — Use when rows move from one configured relational source into an explicit database target.