wildplasser questions

wildplasser answers

• PostgreSQL : 'psql: error: could not connect to server: No such file or directory' .s.PGSQL.5432
• How to update a table in postgis using ST_Intersects
• Building where clause based on null/not null parameters in sql
• #define for pedagogical purposes
• How do I group an SQL table by time stamps close to each other?
• Parameters in a postgres utility script
• Methods for organizing/showing algorithm that is coded in C or MATLAB
• making parent process wait till child has called exec
• Measuring a hash functions quality (for use with maps/assosiative arrays)
• How force pg_dump to (not) include scheme name for each objects in DDL