PostgreSQL Tool

["Ferrell, Denise CTR NSWCDD, Z11" <denise.ferrell.ctr@xxxxxxxx>]

All,

Using PostgreSQL 9.3.5 on Red-Hat Linux platform.

Is there a known tool or a way to retrieve dependencies and/or track changes that will impact other items?  For example, if a column is removed from a table is there a way to determine easily that this change will impact functions that use the deleted column?

Thank you in advance for any assistance.
Denise Ferrell

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