rtgx

Funkcie pre prácu s reťazcami

CONCAT a LPAD

SELECT CONCAT( LPAD( fe_users.uid, 4, '0' ), LPAD( tx_rtgcreator_pages.uid, 6, '0' ) ),
tx_rtgcreator_pages.uid AS p_uid, fe_users.uid AS u_uid
FROM tx_rtgcreator_pages
LEFT JOIN tx_rtgcreator_templates ON tx_rtgcreator_pages.uid_template = tx_rtgcreator_templates.uid
LEFT JOIN fe_users ON tx_rtgcreator_pages.uid_feuser = fe_users.uid
WHERE tx_rtgcreator_pages.deleted =0
AND tx_rtgcreator_pages.hidden =0
ORDER BY tx_rtgcreator_pages.date_from DESC
Výsledok

0001000049 49 1
0001000048 48 1
0015000047 47 15
0015000046 46 15

REVERSE, SUBSTRING, LOCATE

SQL kód vystrihne názov súboru z URL:

SELECT pn_url, 
REVERSE( pn_url ) AS rev,
LOCATE('/', REVERSE( pn_url )) As loc,
REVERSE(SUBSTRING(REVERSE( pn_url ), 1, (LOCATE('/', REVERSE( pn_url ))) - 1)) AS file
FROM `nuke_downloads_downloads`
Výsledok

pn_url

rev

loc

file

celiakia.sk/downloads/CELIAC.PDF

FDP.CAILEC/sdaolnwod/ks.aikailec.www//:ptth

11

CELIAC.PDF

celiakia.sk/downloads/unimilk.doc

cod.kliminu/sdaolnwod/ks.aikailec.www//:ptth

12

unimilk.doc

celiakia.sk/downloads/Novalim_pon...

slx.5002akunop_milavoN/sdaolnwod/ks.aikailec...

23

Novalim_ponuka2005.xls

celiakia.sk/downloads/Novalim_dob...

cod.5002akreibod_milavoN/sdaolnwod/ks.aikail...

25

Novalim_dobierka2005.doc

bezlepka.sk/download/cennik.xls

slx.kinnec/daolnwod/ks.akpelzeb.www//:ptth

11

cennik.xls

bezlepka.sk/download/fenyl.xls

slx.lynef/daolnwod/ks.akpelzeb.www//:ptth

10

fenyl.xls

 
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