From 427a964c302dd6ec2359eb4a8318303b09bc9363 Mon Sep 17 00:00:00 2001
From: "Marc G. Fournier" <scrappy@hub.org>
Date: Sun, 26 Jan 1997 17:28:48 +0000
Subject: [PATCH] |From: Keith Parks <emkxp01@mtcc.demon.co.uk> |Subject:
[PATCH] adding SYS_TIME just for fun. | |Hi, | |Whilst I was playing round
with the European dates patch I noticed the sysfunc() |that allows you to do
:- | |create table test ( da date); |insert into test values (SYS_DATE); |
|and have the current system date inserted. | |So I thought it would be nice
to have the SYS_TIME facility too. | |I've cloned the function and changed a
few things and there you have it, |you can now do: | |create table test2 ( ti
time); |insert into test2 values (SYS_TIME);
---
src/backend/parser/sysfunc.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/backend/parser/sysfunc.c b/src/backend/parser/sysfunc.c
index 18e3c5afe54..fac1b60fd5a 100644
--- a/src/backend/parser/sysfunc.c
+++ b/src/backend/parser/sysfunc.c
@@ -45,10 +45,26 @@ static char *Sysfunc_system_date(void)
return &buf[0];
}
+static char *Sysfunc_system_time(void)
+{
+ time_t cur_time_secs;
+ struct tm *cur_time_expanded;
+ static char buf[10]; /* Just for safety, y'understand... */
+
+ time(&cur_time_secs);
+ cur_time_expanded = localtime(&cur_time_secs);
+ sprintf(buf, "%2.2d:%2.2d:%2.2d", cur_time_expanded->tm_hour,
+ cur_time_expanded->tm_min, cur_time_expanded->tm_sec);
+
+ return &buf[0];
+}
+
char *SystemFunctionHandler(char *funct)
{
if (!strcmp(funct, "SYS_DATE"))
return Sysfunc_system_date();
+ if (!strcmp(funct, "SYS_TIME"))
+ return Sysfunc_system_time();
return "*unknown function*";
}
--
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