From 2a24480b33b259e555c48052abd8a6132f3c6fcb Mon Sep 17 00:00:00 2001
From: Luke Stephenson <lstephenson@zendesk.com>
Date: Mon, 8 Jun 2020 20:37:56 +1000
Subject: [PATCH] Mysql NOW function precision support

The now function optionally supports a precision.

https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_now
---
 src/main/antlr4/imports/column_definitions.g4 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/antlr4/imports/column_definitions.g4 b/src/main/antlr4/imports/column_definitions.g4
index 19ed8221c..f8fa57f06 100644
--- a/src/main/antlr4/imports/column_definitions.g4
+++ b/src/main/antlr4/imports/column_definitions.g4
@@ -115,6 +115,7 @@ length: '(' INTEGER_LITERAL ')';
 int_flags: ( SIGNED | UNSIGNED | ZEROFILL );
 decimal_length: '(' INTEGER_LITERAL ( ',' INTEGER_LITERAL )? ')';
 
-now_function: NOW '(' ')';
+now_function: NOW now_function_length;
+now_function_length: length | '(' ')';
 current_timestamp_length: length | '(' ')';
 localtime_function: (LOCALTIME | LOCALTIMESTAMP) ('(' ')')?;