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I was dissatisfied with the code coverage report for expand_tuple() in the wake of commit 7c44c46de: while better than no coverage at all, it was still not exercising the core function of inserting out-of-line default values, nor was the HeapTuple-output path covered. So far as I can find, the only code path that reaches the latter at present is EvalPlanQual fetches for non-locked tables. Hence, extend eval-plan-qual.spec to test cases where out-of-line defaults must be inserted into a tuple fetched from a non-locked table. Discussion: https://postgr.es/m/87woxi24uw.fsf@ansel.ydns.eu
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/.