| 摘要 |
Techniques for object relational mapping (ORM) are provided. A dependency graph generator receives a combination of object level custom commands and store level dynamic commands. Each store level dynamic command is generated from at least one object level dynamic command. An identifier is assigned to each entity present in the object level custom commands and the object level dynamic commands. A store level dynamic command includes any identifiers assigned in the corresponding object level dynamic command(s). The dependency graph generator is configured to generate a dependency graph that includes nodes and at least one edge coupled between a corresponding pair of nodes. Each node is associated with a corresponding store level dynamic command or an object level custom command. An edge is configured according to an identifier associated with the corresponding pair of nodes and a dependency between commands associated with the corresponding pair of nodes.
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