G2pmysql
From Hall A Wiki
This is just a page to help me collect useful mysql commands for now and document my work. It'll be more user friendly in the future. -Ryan
What's been done so far:
- Backed up DB - 6/4/12
- /adaqfs/home/adaq/g2p/g2pbackup.sql
- I also have a copy of this file on my own computer
- Updated Target Encoder Position - 6/4/12
- /adaqfs/home/a-onl/scripts/mysql/FixTargetPosition_g2p(R).pl accesses end of run files and updates the DB
- /adaqfs/home/a-onl/scripts/mysql/Target.sh loops through however many runs you want to using FixTargetPosition_g2p(R).pl
Things to check for/To Do List:
- HWP Status. Because the entry is filled at the start of run, what to make sure that it updated before a new run was started.
-
Target Encoder Position. Again the entry is filled from the start of run so you want to check with the end of run and make sure this updated correctly. Most problems occur around dilution runs. - Prescale factor. Up until a certain point there was a bug in the code so that the DB scripts only recorded the first digit of the prescale factor. So a PS of 10 would only record as a PS of 1. This was eventually fixed but the runs need to be checked.
- Based off of Encoder position should be able to correct Target Type and Target Number in beam
- Carbon
- Carbon Hole
- CH2
- NH3 (Top/Bottom determined by Target Number)
- Dummy
- Home
List of good mysql tutorial websites.
http://www.tutorialspoint.com/mysql/index.htm http://www.tizag.com/mysqlTutorial/ http://www.dreamincode.net/forums/topic/42301-beginners-guide-to-creating-simple-mysql-tables/
Using the MYSQL DB (as hosted on adaql10):
Currently you can only connect to the DB from an adaq machine. To connect: [adaq@adaql5 ~]$ mysql -h adaql10 -u g2p -p (email me or ask me for the password! Alexandre knows it too and maybe Vince)
Now that you've connected you should see the mysql prompt. Type the following to see the list of databases. mysql> show Databases; +--------------------+ | Database | +--------------------+ | information_schema | | g2p | | test | +--------------------+ 3 rows in set (0.00 sec)
The only Database we are using (for now at least) is g2p. To select it type mysql> use g2p; Now you've selected the g2p database
Inside the g2p database are the following tables: mysql> show Tables; +---------------+ | Tables_in_g2p | +---------------+ | RunInfoL | | RunInfoR | | RunInfoT | +---------------+ 3 rows in set (0.00 sec)
Table Descriptions:
mysql> describe RunInfoL; +--------------------+------------+------+-----+-------------------+-------+ | Field | Type | Null | Key | Default | Extra | +--------------------+------------+------+-----+-------------------+-------+ | RunNumber | int(11) | NO | PRI | 0 | | Start of Run | RunStartTime | datetime | YES | | NULL | | Start of Run | EntryTime | timestamp | NO | | CURRENT_TIMESTAMP | | | RunTime | float | YES | | NULL | | End of Run | TargetPosition | float | YES | | NULL | | Start of Run | TargetPolarization | float | YES | | NULL | | Start of Run | TargetField | float | YES | | NULL | | Start of Run | LeftMomentum | float | YES | | NULL | | Start of Run | LeftAngle | float | YES | | NULL | | Start of Run | LeftSeptum | float | YES | | NULL | | Start of Run | Energy | float | YES | | NULL | | Start of Run | Current | float | YES | | NULL | | Start of Run | Events | int(11) | YES | | NULL | | End of Run | Deadtime | float | YES | | NULL | | End of Run | BCM_Current | float | YES | | NULL | | End of Run | u1_Charge | float | YES | | NULL | | End of Run | d1_Charge | float | YES | | NULL | | End of Run | HalfWavePlate | longtext | YES | | NULL | | Start of Run | RunType | longtext | YES | | NULL | | End of Run (shift worker controlled!) | TargetType | longtext | YES | | NULL | | End of Run (shift worker controlled!) | sw_comment | longtext | YES | | NULL | | End of Run (shift worker controlled!) | GoodRun | tinyint(1) | YES | | NULL | | | T3prescaled | int(11) | YES | | NULL | | End of Run | T3real | int(11) | YES | | NULL | | End of Run | T4prescaled | int(11) | YES | | NULL | | End of Run | T4real | int(11) | YES | | NULL | | End of Run | T7prescaled | int(11) | YES | | NULL | | End of Run | T7real | int(11) | YES | | NULL | | End of Run | T8prescaled | int(11) | YES | | NULL | | End of Run | T8real | int(11) | YES | | NULL | | End of Run | NMRArea | float | YES | | NULL | | Start of Run | muFreq | float | YES | | NULL | | Start of Run | T3realRate | float | YES | | NULL | | End of Run | T4realRate | float | YES | | NULL | | End of Run | T3preRate | float | YES | | NULL | | End of Run | T4preRate | float | YES | | NULL | | End of Run | ps3 | float | YES | | NULL | | End of Run | ps4 | float | YES | | NULL | | End of Run | ps7 | float | YES | | NULL | | End of Run | ps8 | float | YES | | NULL | | End of Run | FastRasterIx | float | YES | | NULL | | Start of Run | FastRasterIy | float | YES | | NULL | | Start of Run | SlowRasterIy | float | YES | | NULL | | Start of Run | SlowRasterIx | float | YES | | NULL | | Start of Run | TargetEncoder | float | YES | | NULL | | Start of Run | SeptaStatus | int(11) | YES | | NULL | | | RunStatus | int(11) | YES | | NULL | | +--------------------+------------+------+-----+-------------------+-------+ 47 rows in set (0.01 sec)
mysql> describe RunInfoR; +--------------------+------------+------+-----+-------------------+-------+ | Field | Type | Null | Key | Default | Extra | +--------------------+------------+------+-----+-------------------+-------+ | RunNumber | int(11) | NO | PRI | 0 | | | RunStartTime | datetime | YES | | NULL | | | EntryTime | timestamp | NO | | CURRENT_TIMESTAMP | | | RunTime | float | YES | | NULL | | | TargetPosition | float | YES | | NULL | | | TargetPolarization | float | YES | | NULL | | | TargetField | float | YES | | NULL | | | RightMomentum | float | YES | | NULL | | | RightAngle | float | YES | | NULL | | | RightSeptum | float | YES | | NULL | | | Energy | float | YES | | NULL | | | Current | float | YES | | NULL | | | Events | int(11) | YES | | NULL | | | Deadtime | float | YES | | NULL | | | BCM_Current | float | YES | | NULL | | | u1_Charge | float | YES | | NULL | | | d1_Charge | float | YES | | NULL | | | HalfWavePlate | longtext | YES | | NULL | | | RunType | longtext | YES | | NULL | | | TargetType | longtext | YES | | NULL | | | sw_comment | longtext | YES | | NULL | | | GoodRun | tinyint(1) | YES | | NULL | | | T1prescaled | int(11) | YES | | NULL | | | T1real | int(11) | YES | | NULL | | | T2prescaled | int(11) | YES | | NULL | | | T2real | int(11) | YES | | NULL | | | T7prescaled | int(11) | YES | | NULL | | | T7real | int(11) | YES | | NULL | | | T8prescaled | int(11) | YES | | NULL | | | T8real | int(11) | YES | | NULL | | | NMRArea | float | YES | | NULL | | | muFreq | float | YES | | NULL | | | T1realRate | float | YES | | NULL | | | T2realRate | float | YES | | NULL | | | T1preRate | float | YES | | NULL | | | T2preRate | float | YES | | NULL | | | ps1 | float | YES | | NULL | | | ps2 | float | YES | | NULL | | | ps7 | float | YES | | NULL | | | ps8 | float | YES | | NULL | | | SlowRasterIx | float | YES | | NULL | | | SlowRasterIy | float | YES | | NULL | | | FastRasterIy | float | YES | | NULL | | | FastRasterIx | float | YES | | NULL | | | TargetEncoder | float | YES | | NULL | | | SeptaStatus | int(11) | YES | | NULL | | | RunStatus | int(11) | YES | | NULL | | +--------------------+------------+------+-----+-------------------+-------+ 47 rows in set (0.00 sec)
mysql> describe RunInfoT; +--------------------+------------+------+-----+-------------------+-------+ | Field | Type | Null | Key | Default | Extra | +--------------------+------------+------+-----+-------------------+-------+ | RunNumber | int(11) | NO | PRI | 0 | | | RunStartTime | datetime | YES | | NULL | | | EntryTime | timestamp | NO | | CURRENT_TIMESTAMP | | | RunTime | float | YES | | NULL | | | LeftMomentum | float | YES | | NULL | | | RightMomentum | float | YES | | NULL | | | Energy | float | YES | | NULL | | | Current | float | YES | | NULL | | | Events | int(11) | YES | | NULL | | | Deadtime | float | YES | | NULL | | | BCM_Current | float | YES | | NULL | | | u1_Charge | float | YES | | NULL | | | d1_Charge | float | YES | | NULL | | | HalfWavePlate | longtext | YES | | NULL | | | RunType | longtext | YES | | NULL | | | TargetType | longtext | YES | | NULL | | | sw_comment | longtext | YES | | NULL | | | GoodRun | tinyint(1) | YES | | NULL | | | T1prescaled | int(11) | YES | | NULL | | | T1real | int(11) | YES | | NULL | | | T8prescaled | int(11) | YES | | NULL | | | T8real | int(11) | YES | | NULL | | | T1realRate | float | YES | | NULL | | | T1preRate | float | YES | | NULL | | | ps1 | int(11) | YES | | NULL | | | TargetPolarization | float | YES | | NULL | | | TargetPosition | float | YES | | NULL | | | TargetField | float | YES | | NULL | | | NMRArea | float | YES | | NULL | | | muFreq | float | YES | | NULL | | | TargetEncoder | float | YES | | NULL | | +--------------------+------------+------+-----+-------------------+-------+ 31 rows in set (0.00 sec)
Installing a MYSQL Server on your own machine:
http://dev.mysql.com/doc/refman/5.0/en/macosx-installation.html http://dev.mysql.com/doc/refman/5.0/en/windows-installation.html http://dev.mysql.com/doc/refman/5.0/en/linux-installation-rpm.html Note: Default ROOT password for mysql user is blank
Checking Database size:
SELECT SUM(ROUND(((DATA_LENGTH + INDEX_LENGTH) / 1024 / 1024),2)) "Size in MB" FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = "g2p";
+------------+
| Size in MB |
+------------+
| 3.34 |
+------------+
1 row in set (0.11 sec)
Dumping and Restoring the DB:
backup: # mysqldump -h adaql10 -u g2p -p[password] [database_name] > dumpfilename.sql restore:# mysql -h adaq10 -u g2p -p[password] [database_name] < dumpfilename.sql
