Hi, Good catch! Here are several points for improvement: 1. pg_dump.c:17380 Maybe better to write simpler
appendPQExpBuffer(delcmd, "CREATE SCHEMA IF NOT EXISTS %s;\n", tbinfo->dobj.namespace->dobj.name); because there is a schema name inside the `tbinfo->dobj.namespace->dobj.name ` 2. pg_backup_archiver.c:588 Here are no necessary spaces before and after braces, and no spaces around the '+' sign. ( strncmp(dropStmt, "CREATE SCHEMA IF NOT EXISTS", 27) == 0 && strstr(dropStmt+29, "CREATE OR REPLACE VIEW") )) Best regards, Viktoria Shepard чт, 1 сент. 2022 г. в 12:13, Frédéric Yhuel <frederic.yh...@dalibo.com>: > Hello, > > When using pg_dump (or pg_restore) with option "--clean", there is some > SQL code to drop every objects at the beginning. > > The DROP statement for a view involving circular dependencies is : > > CREATE OR REPLACE VIEW [...] > > (see commit message of d8c05aff for a much better explanation) > > If the view is not in the "public" schema, and the target database is > empty, this statement fails, because the schema hasn't been created yet. > > The attached patches are a TAP test which can be used to reproduce the > bug, and a proposed fix. They apply to the master branch. > > Best regards, > Frédéric