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aoiregion 07-17-2014 12:33 AM
Need help on Insert data to phpMyAdmin mySQL database
 
Hi guys, I hope that you guys could help me out, I have touched mysql, shell script & phpmyadmin for the first time last week. I would like to seek help on inserting data whenever the switch is on or off to my sensor mySQL database in phpMyAdmin from my Shell Script. I'm using Raspberry PI as my hardware and follow a few tutorials to create my own Web Control Interface, it works perfectly without insert method. After I implemented insert method to my GPIOServer.sh and execute it, an error stated that unexpected operator.

This is my GPIOServer.sh:
Code:
#!/bin/sh

mysqlusername="mysqlusername"
mysqlname="mysqlname"
mysqlpassword="mysqlpassword"

#Set  Refresh
echo "How long do you want the wait time to be?"
read waitTime

#Invoke GPIO
echo "4" > /sys/class/gpio/export
echo "17" > /sys/class/gpio/export
echo "18" > /sys/class/gpio/export
echo "21" > /sys/class/gpio/export
echo "22" > /sys/class/gpio/export
echo "23" > /sys/class/gpio/export
echo "24" > /sys/class/gpio/export
echo "25" > /sys/class/gpio/export

#Start Loop
while :
do
#Read MySQL Data
#Direction
direction4=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='4'";)
direction17=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='17'";)
direction18=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='18'";)
direction21=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='21'";)
direction22=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='22'";)
direction23=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='23'";)
direction24=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='24'";)
direction25=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='25'";)
#Status
status4=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='4'";)
status17=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='17'";)
status18=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='18'";)
status21=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='21'";)
status22=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='22'";)
status23=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='23'";)
status24=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='24'";)
status25=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='25'";)

#Run Commands
if [ "$direction4" == "out" ]; then
    echo "out" > /sys/class/gpio/gpio4/direction
    if [ "$status4" == "1" ]; then
        echo "1" > /sys/class/gpio/gpio4/value
        $(mysql --user=$mysqlname --password=$mysqlpassword sensor -e "INSERT INTO sensor(id, sensor, switchOnLog, switchOffLog) values('1', 'Red LED', $(date + %Y-%m-%d %T), '')";)
        echo "GPIO 4 Turned On"
    else
        echo "0" > /sys/class/gpio/gpio4/value
        $(mysql --user=$mysqlname --password=$mysqlpassword sensor -e "INSERT INTO sensor(id, sensor, switchOnLog, switchOffLog) values('1', 'Red LED', '', $(date + %Y-%m-%d %T))";)
        echo "GPIO 4 Turned Off"
    fi
else
    echo "in" > /sys/class/gpio/gpio4/direction
fi
if [ "$direction17" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio17/direction
    if [ "$status17" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio17/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('2', 'Blue LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 17 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio17/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('2', 'Blue LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 17 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio17/direction
fi
if [ "$direction18" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio18/direction
    if [ "$status18" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio18/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('3', 'Green LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 18 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio18/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('3', 'Green LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 18 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio18/direction
fi
if [ "$direction21" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio21/direction
    if [ "$status21" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio21/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('4', 'Yellow LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 21 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio21/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('4', 'Yellow LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 21 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio21/direction
fi
if [ "$direction22" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio22/direction
    if [ "$status22" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio22/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('5', 'LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 22 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio22/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('5', 'LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 22 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio22/direction
fi
if [ "$direction23" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio23/direction
    if [ "$status23" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio23/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('6', 'LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 23 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio23/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('6', 'LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 23 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio23/direction
fi
if [ "$direction24" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio24/direction
    if [ "$status24" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio24/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('7', 'LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 24 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio24/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('7', 'LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 24 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio24/direction
fi
if [ "$direction25" == "out" ]; then
        echo "out" > /sys/class/gpio/gpio25/direction
    if [ "$status25" == "1" ]; then
                echo "1" > /sys/class/gpio/gpio25/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('8', 'LED', $(date + %Y-%m-%d %T), '')";)
                echo "GPIO 25 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio25/value
                $(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword sensor -e "INSERT INTO sensor values('8', 'LED', '', $(date + %Y-%m-%d %T))";)
                echo "GPIO 25 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio25/direction
fi
#Complete Loop
sleep $waitTime
done
This is my sensor mySQL database in phpMyAdmin:
Code:
CREATE TABLE IF NOT EXISTS `sensor` (
  `id` int(11) NOT NULL,
  `sensor` text NOT NULL,
  `switchOnLog` datetime NOT NULL,
  `switchOffLog` datetime NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
This is error message I get when I executing my GPIOServer.sh:
./GPIOServer.sh: 45: [: out: unexpected operator
./GPIOServer.sh: 59: [: out: unexpected operator
./GPIOServer.sh: 73: [: out: unexpected operator
./GPIOServer.sh: 87: [: out: unexpected operator
./GPIOServer.sh: 101: [: out: unexpected operator
./GPIOServer.sh: 115: [: out: unexpected operator
./GPIOServer.sh: 129: [: out: unexpected operator
./GPIOServer.sh: 143: [: out: unexpected operator

Hope you guys could help me out as soon as possible, thanks in advance, guys.

keefaz 07-17-2014 06:47 PM
Did you try a single = like
Code:
if [ "$direction4" = "out" ]; then...

aoiregion 07-17-2014 08:50 PM
Quote:
Originally Posted by keefaz (Post 5205578)
Did you try a single = like
Code:
if [ "$direction4" = "out" ]; then...
Thanks a lot keefaz, I have tried your method and now lesser error but still have a few.
This is my new edited code:
Code:
#!/bin/sh

mysqlusername="gpio"
mysqlpassword="kang"
mysqlname="sensor"
mysqlpass="kang"

#Set  Refresh
echo "How long do you want the wait time to be?"
read waitTime

#Invoke GPIO
echo "4" > /sys/class/gpio/export
echo "17" > /sys/class/gpio/export
echo "18" > /sys/class/gpio/export
echo "21" > /sys/class/gpio/export
echo "22" > /sys/class/gpio/export
echo "23" > /sys/class/gpio/export
echo "24" > /sys/class/gpio/export
echo "25" > /sys/class/gpio/export

#Start Loop
while :
do
#Read MySQL Data
#Direction
direction4=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='4'";)
direction17=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='17'";)
direction18=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='18'";)
direction21=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='21'";)
direction22=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='22'";)
direction23=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='23'";)
direction24=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='24'";)
direction25=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinDirection FROM pinDirection WHERE pinNumber='25'";)
#Status
status4=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='4'";)
status17=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='17'";)
status18=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='18'";)
status21=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='21'";)
status22=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='22'";)
status23=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='23'";)
status24=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='24'";)
status25=$(mysql -B --disable-column-names --user=$mysqlusername --password=$mysqlpassword gpio -e "SELECT pinStatus FROM pinStatus WHERE pinNumber='25'";)


#Run Commands
if [ "$direction4" = "out" ]; then
    echo "out" > /sys/class/gpio/gpio4/direction
    if [ "$status4" = "1" ]; then
        echo "1" > /sys/class/gpio/gpio4/value
        $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor(id, sensor, switchOnLog, switchOffLog) values('1', 'Red LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
        echo "GPIO 4 Turned On"
    else
        echo "0" > /sys/class/gpio/gpio4/value
        $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor(id, sensor, switchOnLog, switchOffLog) values('1', 'Red LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
        echo "GPIO 4 Turned Off"
    fi
else
    echo "in" > /sys/class/gpio/gpio4/direction
fi
if [ "$direction17" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio17/direction
    if [ "$status17" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio17/value
                $(mysql -B --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('2', 'Blue LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 17 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio17/value
                $(mysql -B --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('2', 'Blue LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 17 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio17/direction
fi
if [ "$direction18" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio18/direction
    if [ "$status18" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio18/value
                $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('3', 'Green LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 18 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio18/value
                $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('3', 'Green LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 18 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio18/direction
fi
if [ "$direction21" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio21/direction
    if [ "$status21" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio21/value
                $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('4', 'Yellow LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 21 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio21/value
                $(mysql --user=$mysqlname --password=$mysqlpass sensor -e "INSERT INTO sensor values('4', 'Yellow LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 21 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio21/direction
fi
if [ "$direction22" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio22/direction
    if [ "$status22" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio22/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('5', 'LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 22 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio22/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('5', 'LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 22 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio22/direction
fi
if [ "$direction23" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio23/direction
    if [ "$status23" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio23/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('6', 'LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 23 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio23/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('6', 'LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 23 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio23/direction
fi
if [ "$direction24" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio24/direction
    if [ "$status24" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio24/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('7', 'LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 24 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio24/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('7', 'LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 24 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio24/direction
fi
if [ "$direction25" = "out" ]; then
        echo "out" > /sys/class/gpio/gpio25/direction
    if [ "$status25" = "1" ]; then
                echo "1" > /sys/class/gpio/gpio25/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('8', 'LED', $(date +%Y-%m-%d.%H:%M:%S), '')";)
                echo "GPIO 25 Turned On"
        else
                echo "0" > /sys/class/gpio/gpio25/value
                $(mysql --user=$mysqlusername --password=$mysqlpass sensor -e "INSERT INTO sensor values('8', 'LED', '', $(date +%Y-%m-%d.%H:%M:%S))";)
                echo "GPIO 25 Turned Off"
        fi
else
        echo "in" > /sys/class/gpio/gpio25/direction
fi
#Complete Loop
sleep $waitTime
done
This is new error message I get when I executing my GPIOServer.sh:
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:32)' at line 1 GPIO 4 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:32)' at line 1 GPIO 17 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:33)' at line 1 GPIO 18 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:33)' at line 1 GPIO 21 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:33)' at line 1 GPIO 22 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:33)' at line 1 GPIO 23 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:33)' at line 1 GPIO 24 Turned Off
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the corresponds to your MYSQL server version for the right syntax to use near ':39:32)' at line 1 GPIO 25 Turned Off

Hope you guys could help me out with it as soon as possible, thanks in advance, guys

jpollard 07-17-2014 09:10 PM
I believe your "$(date ...)" string needs quoting.

You might try '$(date...)'. IF that causes an error, try \'$(date...)\'.

Getting nested quotes right is tricky...

As an alternative, you might consider using Perl or python, with the DBI. You would then be able to open the database only once, and then do everything within a single session/transaction instead what looks like 23.

keefaz 07-18-2014 04:18 AM
Yes date inserts need quotes (string)
You can also use MySQL DATE_FORMAT
Code:
INSERT INTO sensor(id, sensor, switchOnLog, switchOffLog) values('1', 'Red LED', '', DATE_FORMAT('%Y-%m-%d.%T'))
Maybe easier to quote


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