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kontentsunisukitsupu

Contextual Query Language

Chu Dian : huri-Bai Ke Shi Dian {uikipedeia(Wikipedia)}

[Contextual Query Language ] (CQL) ha, Jian Suo enzin*Shu Zhi Xue *Bo Wu Guan noShou Ji Qing Bao toitsutaQing Bao Jian Suo shisutemuhenoWen iHe wase(kueri)Jie Guo woBiao Shi suruWei noXing Shi Yan Yu dearu[1]. katsute[Common Query Language ] noMing Cheng woShi Yong shiteita[2].

Gai Yao

[Bian Ji ]

Z39.50noYi Wei Lun (semanteitsuku) woZhong Shi shitasemanteitsukuJian Suo niJi duiteori, sonoShe Ji Mu Biao ha, Ren Jian gaDu ndariShu itaridekiruWen iHe waseNei Rong de, yoriFu Za naWen iHe waseYan Yu noBiao Xian Li woWei Chi shinagaraYan Yu gaZhi Gan De dearukotodearu. amerikaYi Hui Tu Shu Guan noBu Ju noYi Bu dearu[ Z39.50mentenansuJu ] niyotsuteKai Fa oyobiBao Shou Ye Wu gaXing wareteiru.

kueriGou Wen noLi

[Bian Ji ]

Jian Dan nakueri

[Bian Ji ]
dinosaur
"complete dinosaur"
title = "complete dinosaur"
title exact "the complete dinosaur"

kuerinoYi Wei :

Kong Long

"Wan Quan naKong Long "

taitoru= "Wan Quan naKong Long "

taitoruWan Quan ni "Wan Quan naKong Long "

BooleanwoYong itakueri

[Bian Ji ]
dinosaur or bird
Palomar assignment and "ice age"
dinosaur not reptile
dinosaur and bird or dinobird
(bird or dinosaur) and (feathers or scales)
"feathered dinosaur" and (yixian or jehol)

kuerinoRi Ben Yu Yi :

Kong Long yaNiao

paroma-noGe riDang teto "Bing He Qi "

Kong Long dehanaiPa Chong Lei

Kong Long toNiao yaNiao Lei

(Niao yaKong Long )to(Yu yaLin )

"Yu wotsuketaKong Long " oyobi(ixianmatahajehol)

Suo Yin (index)niakusesusuruWei nokueri

[Bian Ji ]
publicationYear < 1980
lengthOfFemur > 2.4
bioMass >= 100

kuerinoRi Ben Yu Yi :

Gong Kai Nian <1980

Da Tui Bu noChang sa > 2.4

Sheng Wu noZhi Liang >= 100

dokiyumentoNei noDan Yu Tong Shi noJin Jie (proximity)niJi dukukueri

[Bian Ji ]
ribs prox/distance<=5 chevrons
ribs prox/unit=sentence chevrons
ribs prox/distance>0/unit=paragraph chevrons

kuerinoRi Ben Yu Yi :

Le Gu Jin Jie /Ju Li <= 5shieburon

Le Gu Jin Jie /Dan Wei =Wen Zhang shieburon

Le Gu Jin Jie /Dan Wei /Ju Li >0/Dan Wei =Duan Luo shieburon

Fu Shu nodeimenshiyonniwatarukueri

[Bian Ji ]
date within "2002 2005"
dateRange encloses 2003

kuerinoRi Ben Yu Yi :

de-ta Yi Nei "2002 2005"

de-taPei Lie Wei mu 2003

subject any/relevant "fish frog"
subject any/rel.lr "fish frog"

kuerinoRi Ben Yu Yi :

Zhu Ti Ren Yi no/Shi He suru "Yu kaeru"

Zhu Ti Ren Yi no/rel.lr "Yu kaeru"

Jiao Zhu

[Bian Ji ]

Wai Bu rinku

[Bian Ji ]