add the `coalesce' function

13 years ago · 976718ed55
parent d63c4c9063
commit 976718ed55
1 changed files with 1 additions and 0 deletions
--- a/ssql.scm
+++ b/ssql.scm
@ -225,6 +225,7 @@
  (avg function)
  (sum function)
  (count function)
+  (coalesce function)

  (distinct prefix)
  (all prefix)