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Primärschlüssel
在《PONS词典》中的词汇
pri·ma·ry ˈkey 名词 计算机
在《PONS词典》中的词汇
I. key1 [ki:] 名词
1. key (for a lock):
Schlüssel m <-s, ->
2. key (button):
key of a computer, piano
Taste f <-, -n>
key of a flute
Klappe f <-, -n>
to hit [or strike][or press] a key
3. key 计算机 (code):
Kennzahl f <-, -en>
Passwort nt <-es, -wörter> ,
4. key no pl (essential point):
Schlüssel m <-s, ->
5. key:
Legende f <-, -n>
6. key 音乐:
Tonart f <-, -en>
to sing in/off key
II. key1 [ki:] 名词 modifier
key 商贸
Leitwährung f <-, -en>
Grundregel f <-, -n>
Hauptzeuge(-zeugin) m (f) <-n, -n; -, -nen>
Kronzeuge(-zeugin) m (f) <-n, -n; -, -nen>
III. key1 [ki:] (of crucial importance)
IV. key1 [ki:] 动词 trans
1. key (type):
to key sth
2. key (aimed at):
to key sth to sb/sth
etw auf jdn/etw abstimmen
3. key (to use a key to scratch something):
to key sth vehicle
key2 [ki:] 名词 地理
Korallenbank f <-bänke>
I. pri·ma·ry [ˈpraɪməri, -meri] 不变的
1. primary (principal):
Hauptanliegen nt <-s, ->
2. primary (not derivative):
3. primary esp , (education):
II. pri·ma·ry [ˈpraɪməri, -meri] 名词 政治
Vorwahl f <-, -en>
打开开放词典条目
key 名词
key 技术
有关银行业、金融业和保险业的词语(PONS)
primary key 名词 IT
有关银行业、金融业和保险业的词语(PONS)
有关银行业、金融业和保险业的词语(PONS)
key 名词 IT
Present
Ikey
youkey
he/she/itkeys
wekey
youkey
theykey
Past
Ikeyed
youkeyed
he/she/itkeyed
wekeyed
youkeyed
theykeyed
Present Perfect
Ihavekeyed
youhavekeyed
he/she/ithaskeyed
wehavekeyed
youhavekeyed
theyhavekeyed
Past Perfect
Ihadkeyed
youhadkeyed
he/she/ithadkeyed
wehadkeyed
youhadkeyed
theyhadkeyed
PONS OpenDict

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单语范例(未经PONS编辑处理)
In other words, when a foreign key value is used it must reference a valid, existing primary key in the parent table.
en.wikipedia.org
The usual state of affairs is that the foreign key value refers to a primary key value of some table in the database.
en.wikipedia.org
It also has five primary and two lower secondary schools.
en.wikipedia.org
The village has a primary school with a roll of around 100.
en.wikipedia.org
The primary school program lasts for five years.
en.wikipedia.org
互联网提供的例句(未经PONS编辑处理)
[...]
Supports primary keys and unique keys.
[...]
www.dataweb.de
[...]
Unterstützt Primärschlüssel und eindeutige Schlüssel.
[...]
[...]
A nongraphic named data field element that serves as a primary key for linking a MicroStation graphic element to an external database.
[...]
resources.arcgis.com
[...]
Ein nicht grafisches benanntes Datenfeldelement, das als Primärschlüssel zum Verknüpfen eines grafischen MicroStation-Elements mit einer externen Datenbank dient.
[...]
[...]
If the relationships are maintained using primary and foreign keys, the foreign key in the destination object is populated with the primary key of the origin object, regardless of whether the origin or destination object is created using the Attributes dialog box.
resources.arcgis.com
[...]
Wenn die Beziehungen mittels Primär- und Fremdschlüsseln beibehalten werden, wird der Fremdschlüssel im Zielobjekt mit dem Primärschlüssel des Ursprungsobjekts aufgefüllt, unabhängig davon, ob das Ursprungs- oder das Zielobjekt über das Dialogfeld "Attribute" erstellt wurde.
[...]
The point feature class, or origin, has an attribute containing a code for each station; this is the primary key for the relationship.
[...]
resources.arcgis.com
[...]
Die Point-Feature-Class, der Ursprung, besitzt ein Attribut, das einen Code für jede Station enthält; dieser Code ist der Primärschlüssel der Beziehung.
[...]
[...]
Click the foreign key that refers to the primary key selected in step 15.
[...]
resources.arcgis.com
[...]
Klicken Sie auf den Fremdschlüssel, der sich auf den in Schritt 15 ausgewählten Primärschlüssel bezieht.
[...]

在双语词典中的"primary key"译文