# SQL select only the latest record value.
perl apps/sql.pl -action=select -where="order by date desc limit 1" --col_value
+
+# SQL use another server and insert into table, and we assume timestamps is now by date inserting value 69.
+# Note that CNF automates table creation if in database on server the table is missing.
+perl apps/sql.pl --col_value=69.96 -DB_SQL_SOURCE="DBI:Pg:host=elite;port=5432;""
###
+++ /dev/null
-2025-10-31 07:16:31.825 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:16:32.075 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0
-2025-10-31 07:19:18.453 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:19:45.317 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:19:45.514 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0
-2025-10-31 07:20:51.277 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:20:51.470 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0
-2025-10-31 07:21:02.294 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:21:02.461 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0 limit 1
-2025-10-31 07:21:24.509 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:23:55.017 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:24:20.214 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:24:20.378 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0 order by date desc
-2025-10-31 07:24:35.898 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:24:36.075 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0 order by date desc limit 1
-2025-10-31 07:34:35.984 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:34:36.154 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE WHERE value!=0 order by date desc limit 1
-2025-10-31 07:56:34.019 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 07:56:34.230 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE
-2025-10-31 08:28:53.013 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 08:28:53.248 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE
-2025-10-31 08:30:09.241 AEDT - Plugin instructed -> ARGUMENTS
-2025-10-31 08:30:09.460 AEDT - Selected GOLD_PRICE: SELECT "date","value" FROM GOLD_PRICE