SQLite ORDER BY DATE after importing .csv file - sqlite
My issue is quite weird, because it won't order my query result by its date field.. This is what I had done so far:
I create a table with schema below:
CREATE TABLE temp_price_list (
kode TEXT,
nama TEXT,
merk TEXT,
jenis TEXT,
modal TEXT,
tanggal DATE,
keterangan TEXT);
Below are my csv data:
44O2-24V,SEAL-BEAM,KOITO-II,UNIVERSAL,OL3-10,2010/12/17,OCU2-201
4401-24V,SEAL-BEAM,KOITO-II,UNIVERSAL,OL3-10,2010/10/15,OCU2-201
4401-24V,SEAL-BEAM,KYOTO,BULAT-KECIL-2COP,,2010/03/31,OL311
4402-24V,SEAL-BEAM,KYOTO,BULAT-KECIL-3COP,,2013/02/06,OLU2-IO
4402-24V,SEAL-BEAM,GEN,UNIVERSAL,,2014/04/30,IEU219
"H4-7""SEGI",SEAL-BEAM,GEN JP,UNIVERSAL,,2010/04/30,IEU211
7010-BLAT,SEAL-BEAM,RRT,12V=3COP=75W,CWU2-IO,2013/02/06,IWU2=24
7010-BLAT,SEAL-BEAM,DEPO,12V=3COP=75W,SOU222=PC,2012/01/07,IWU2=24
6014-12V,SEAL-BEAM,KYOTO,BULAT BIG 7010-12V 3C0P,OAU2-201,2010/08/10,OEU2-10
6052-12V,SEAL-BEAM,KYOTO,SEGI BESAR 3-COP,CFU2-IO,2013/02/06,CSU2-10
4402-24V,SEAL-BEAM,GEN,UNIVERSAL,CEU2-22,2010/05/26,IU311
4401-24V,SEAL-BEAM,GEN,UNIVERSAL =34=CO3,CEU2-22,2010/06/30,IU311
4001-12V,SEAL-BEAM,AIKOH,UNIVERSAL,,2010/09/17,XOU229
4002-12V,SEAL-BEAM,KYOTORRT,UNIVERSAL,,2013/02/06,OLU2-IO
4002-12V,SEAL-BEAM,GEN,UNIVERSAL,,2011/04/16,CSU222
33365-87701,SYNCROMES-KEY,SB,S-75 SMALL,,2012/01/25,O3-10
33365-87503,SYNCROMES-KEY,SB,S-75 BIG,,2012/01/25,OLRT-10
33365-87503,SYNCROMES-KEY,GB,S-75 BIG,,2012/01/25,I3-11
9-33263-048-1,SYNCROMES-KEY,GTYPE,PTER 3/4,,2010/05/31,F311
8-94152-557-0,SYNCROMES-KEY,G-TYPE,PTER 1/2,,2010/03/31,F311
Then I import those data using below command:
.mode csv
.import C:/sqlite/test.csv temp_price_list
Then I'll try to fetch the data using below query:
SELECT * FROM temp_price_list ORDER BY DATE(tanggal) DESC;
However it doesn't order it by date, just as the same ordering as the input. Any idea guys ?
I'm stuck here..
Reason - The Date information in your table is not in the correct format.
How to solve
Before inserting the data in your date column, convert the data into one of the standard date formats
YYYY-MM-DD
YYYY-MM-DD HH:MM
YYYY-MM-DD HH:MM:SS
YYYY-MM-DD HH:MM:SS.SSS
YYYY-MM-DDTHH:MM
YYYY-MM-DDTHH:MM:SS
YYYY-MM-DDTHH:MM:SS.SSS
HH:MM
HH:MM:SS
HH:MM:SS.SSS
now
DDDDDDDDDD
as mentioned in the below link. http://www.sqlite.org/lang_datefunc.html
when you want to insert date to database, you can use this code.
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String date = sdf.format(new Date());
In database insert the string 'date'
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