[ASTERIXDB-2709] ST_UNION operator with select query inside does not work in the master branch

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: FUN - Functions
• Assignee: Unassigned
• Reporter: Mehnaz Tabassum Mahin
• Created: 01/Apr/20 23:17
• Updated: 13/Apr/20 17:16

Description

The "ST_UNION((<select geometry from dataset>))" statement is not working in the master branch, but it works for the last release (version 0.9.4.1).

The error I get in the master branch is as follows:

ASX1079: Compilation error: st_union is a SQL-92 aggregate function. The SQL++ core aggregate function array_st-union could potentially express the intent. (in line 1, at column 1) [CompilationException]