Remove duplicate word in the ECPG documentation - Mailing list pgsql-docs

The offending text in [1] is

  ..., which is defined in the functions complex_in() and complex_out() functions in Section 36.13.

One of the "functions" should go.  Patch attached.

Yours,
Laurenz Albe


 [1]:
https://www.postgresql.org/docs/current/ecpg-variables.html#ECPG-VARIABLES-NONPRIMITIVE-SQL-USER-DEFINED-BASE-TYPES