PostgreSQL Connection

Select PostgreSQL for a PostgreSQL endpoint. The current setup form uses the common host, database, credential, provider-parameter, pooling and transaction fields; it has no PostgreSQL-only option panel.

Setting	Default	Guidance
Server Name	Empty	Reviewed PostgreSQL host or endpoint.
Database Name	Empty	Database selected for the connection.
User Name / Password	Empty	Least-privilege runtime identity. The saved DB password is encrypted but must still be protected.
Other parameters	Empty	Provider-specific values, including any approved port or TLS options required by the deployed component. Do not copy unreviewed connection strings.
Disconnect after use	Cleared	Closes after use when enabled.
Persistent connection	Cleared	Enables persistent/pool behaviour; minimum and maximum connections default to 0.
Maximum transactions per update	0	Shared limit field. Leave at the default unless the Flow/database design provides a tested value.
Disable transactions	Cleared	Removes Velox's normal transaction handling when enabled.
Read / write isolation	Read Committed	UI choices are Read Committed, Repeatable Read and Read Uncommitted. PostgreSQL/provider interpretation must be verified rather than assumed from the label.

The setup form hides SQL Server-specific authentication/driver/trust fields, the MySQL version field, and ADO/ODBC alias/provider fields.

After Test succeeds, verify the exact schemas, case-sensitive identifiers, query parameters, data types and writes through a DB Definition. Run that test from the actual Velox service host and identity. Record any required provider parameters in operational configuration notes, then use Check Usage before changing them.