pgAdmin 4 commit: Add support for pre-condition SQL in RE-SQL testsuite

Add support for pre-condition SQL in RE-SQL testsuite, and use it to ensure that the right extensions are installed for the extension tests. Branch -- electron2 Details --- https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=8c41296d2dbe4133c42e96538606e5a2100e1613 Author: Nag

pgAdmin 4 commit: Add support for pre-condition SQL in RE-SQL testsuite

Add support for pre-condition SQL in RE-SQL testsuite, and use it to ensure that the right extensions are installed for the extension tests. Branch -- master Details --- https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=1813eca1ca0942b1a7e334c6017a9e10d906ae97 Author: Nagesh