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When dealing with overloaded function or operator names, having to look through a long list of matches is tedious. Let's extend these commands to allow specification of (input) argument types to let such results be trimmed down. Each additional argument is treated the same as the pattern argument of \dT and matched against the appropriate argument's type name. While at it, fix \dT (and these new options) to recognize the usual notation of "foo[]" for "the array type over foo", and to handle the special abbreviations allowed by the backend grammar, such as "int" for "integer". Greg Sabino Mullane, revised rather significantly by me Discussion: https://postgr.es/m/CAKAnmmLF9Hhu02N+s7uAyLc5J1xZReg72HQUoiKhNiJV3_jACQ@mail.gmail.com
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.