Upgrade lib-postgresql

Author: Paolo Lim

scripts/20160909-093108.sql

@@ -0,0 +1,22 @@
+create or replace function journal.get_data_type_string(
+  p_column information_schema.columns
+) returns varchar language plpgsql as $$
+declare
+  journal_data_type   text;
+begin
+  IF p_column.data_type = 'numeric' THEN
+    IF p_column.numeric_precision IS NOT NULL AND p_column.numeric_scale IS NOT NULL THEN
+      journal_data_type := p_column.data_type || '(' || p_column.numeric_precision::varchar || ',' || p_column.numeric_scale::varchar || ')';
+    ELSE
+      journal_data_type := p_column.data_type;
+    END IF;
+  ELSEIF p_column.data_type IN ('character', 'character varying', '"char"') THEN
+    journal_data_type := 'text';
+  ELSE
+    journal_data_type := p_column.data_type;
+  END IF;
+
+  return journal_data_type;
+end;
+$$;
+