Stored procedures

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Stored procedures

Giswater exposes its database logic through PL/pgSQL functions (gw_fct_*), ready to interact with the QGIS plugin or external applications via JSON/JSONB.

Start here:

• Use existing PL/pgSQL function
• Create new PL/pgSQL function
• PLpgSQL function input parameters
• PLpgSQL function output parameters

Function categories

• Actions
• Admin
• Data quality
• Feature accessor
• Feature editor
• File I/O
• Graph analysis
• Topology analysis