https://de.wikipedia.org/w/index.php?action=history&feed=atom&title=Update_%28SQL%29
Update (SQL) - Versionsgeschichte
2025-07-30T14:22:56Z
Versionsgeschichte dieser Seite in Wikipedia
MediaWiki 1.45.0-wmf.11
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=244110591&oldid=prev
Aka: /* Beispiele */ Tippfehler entfernt
2024-04-16T15:10:11Z
<p><span class="autocomment">Beispiele: </span> <a href="/wiki/Benutzer:Aka/Tippfehler_entfernt" title="Benutzer:Aka/Tippfehler entfernt">Tippfehler entfernt</a></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Das Datenbanksystem von [[Oracle (Datenbanksystem)|Oracle]] stellt (bei vorhandenem [[Datenbankindex|Index]] für ArtikelID) eine weitere [[Notation]] <del style="font-weight: bold; text-decoration: none;">zu</del> Verfügung:</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Das Datenbanksystem von [[Oracle (Datenbanksystem)|Oracle]] stellt (bei vorhandenem [[Datenbankindex|Index]] für ArtikelID) eine weitere [[Notation]] <ins style="font-weight: bold; text-decoration: none;">zur</ins> Verfügung:</div></td>
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Aka
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=236672139&oldid=prev
Darkking3 am 23. August 2023 um 11:19 Uhr
2023-08-23T11:19:24Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 23. August 2023, 13:19 Uhr</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Die '''UPDATE'''-Anweisung in [[SQL]] ändert den Inhalt der Einträge einer [[Datenbanktabelle|Tabelle]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Die '''UPDATE'''-Anweisung in [[SQL]] ändert den Inhalt der Einträge einer [[Datenbanktabelle|Tabelle]].</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Die Anweisung ändert dabei alle Zeilen einer Tabelle oder wählt basierend auf einer zusätzlichen Bedingung eine [[Teilmenge]] der Tabelle aus. Die Anwendung erfolgt über die Spaltenauswahl einer Tabelle (<code>SET</code>) in Verbindung mit einer optionalen <code>WHERE</code>-Bedingung:<ref>{{Internetquelle |autor=[[MySQL]] |url=https://dev.mysql.com/doc/refman/8.0/en/update.html |titel=UPDATE Syntax |kommentar=Vereinfacht und übersetzt<del style="font-weight: bold; text-decoration: none;"> |zugriff=2018-10-01</del>}}</ref></div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Die Anweisung ändert dabei alle Zeilen einer Tabelle oder wählt basierend auf einer zusätzlichen Bedingung eine [[Teilmenge]] der Tabelle aus. Die Anwendung erfolgt über die Spaltenauswahl einer Tabelle (<code>SET</code>) in Verbindung mit einer optionalen <code>WHERE</code>-Bedingung:<ref>{{Internetquelle |autor=[[MySQL]] |url=https://dev.mysql.com/doc/refman/8.0/en/update.html |titel=UPDATE Syntax<ins style="font-weight: bold; text-decoration: none;"> |abruf=2018-10-01</ins> |kommentar=Vereinfacht und übersetzt}}</ref></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> '''<code>UPDATE</code>''' ''Tabellenname'' '''<code>SET</code>''' ''Spaltenname'' = ''Wert'' [, ''Spaltenname'' = ''Wert ...''] ['''<code>WHERE</code>''' ''Bedingung'']</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> '''<code>UPDATE</code>''' ''Tabellenname'' '''<code>SET</code>''' ''Spaltenname'' = ''Wert'' [, ''Spaltenname'' = ''Wert ...''] ['''<code>WHERE</code>''' ''Bedingung'']</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Das Datenbanksystem von [[Oracle (Datenbanksystem)|Oracle]] stellt (bei vorhandenem [[Datenbankindex|Index]] für ArtikelID) eine weitere [[Notation]] zu Verfügung:</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Das Datenbanksystem von [[Oracle (Datenbanksystem)|Oracle]] stellt (bei vorhandenem [[Datenbankindex|Index]] für ArtikelID) eine weitere [[Notation]] zu Verfügung:</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |<del style="font-weight: bold; text-decoration: none;">zugriff</del>=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=https://www.postgresql.org/docs/9.1/sql-update.html |titel=Update |<del style="font-weight: bold; text-decoration: none;">zugriff</del>=2018-11-22}}</ref></div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |<ins style="font-weight: bold; text-decoration: none;">abruf</ins>=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=https://www.postgresql.org/docs/9.1/sql-update.html |titel=Update |<ins style="font-weight: bold; text-decoration: none;">abruf</ins>=2018-11-22}}</ref></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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Darkking3
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=236556593&oldid=prev
Matthäus Wander: link
2023-08-19T14:58:05Z
<p>link</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 19. August 2023, 16:58 Uhr</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Risiken ==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[Halloween-Problem]]: In manchen <code>Update</code>-Anweisungen verursachen die verknüpften [[Datenbankindex|Indizes]] von <code>SET</code>-Definitionen und <code>WHERE</code>-Bedingungen [[Endlosschleife|(Endlos)schleifen]].</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[Halloween-Problem]]: In manchen <code>Update</code>-Anweisungen verursachen die verknüpften [[Datenbankindex|Indizes]] von <code>SET</code>-Definitionen und <code>WHERE</code>-Bedingungen [[Endlosschleife<ins style="font-weight: bold; text-decoration: none;"> (Programmierung)</ins>|(Endlos)schleifen]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Eine <code>Update</code>-Anweisung mit fehlender <code>WHERE</code>-Bedingung wirkt auf alle Einträge der ausgewählten Spalten.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Eine <code>Update</code>-Anweisung mit fehlender <code>WHERE</code>-Bedingung wirkt auf alle Einträge der ausgewählten Spalten.</div></td>
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Matthäus Wander
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=228897432&oldid=prev
Aka: /* Beispiele */ typografische Anführungszeichen
2022-12-15T21:58:30Z
<p><span class="autocomment">Beispiele: </span> typografische Anführungszeichen</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 15. Dezember 2022, 23:58 Uhr</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Beispiele ==</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Beispiele ==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Die Spalte ''C1'' der Tabelle ''T'' nimmt in allen Zeilen mit Wert <del style="font-weight: bold; text-decoration: none;">"a"</del> in Spalte ''C2'' den Wert 1 an:</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Die Spalte ''C1'' der Tabelle ''T'' nimmt in allen Zeilen mit Wert <ins style="font-weight: bold; text-decoration: none;">„a“</ins> in Spalte ''C2'' den Wert 1 an:</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><syntaxhighlight lang="sql"></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Für alle Zeilen mit Wert <del style="font-weight: bold; text-decoration: none;">"a"</del> in Spalte ''C2'' nimmt Spalte ''C1'' den Wert 9 und Spalte ''C3'' den Wert 4 an:</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Für alle Zeilen mit Wert <ins style="font-weight: bold; text-decoration: none;">„a“</ins> in Spalte ''C2'' nimmt Spalte ''C1'' den Wert 9 und Spalte ''C3'' den Wert 4 an:</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><syntaxhighlight lang="sql"></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Erhöhe den Wert der Spalte ''C1'' um 1 für alle Zeilen mit Wert <del style="font-weight: bold; text-decoration: none;">"a"</del> in Spalte ''C2'':</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Erhöhe den Wert der Spalte ''C1'' um 1 für alle Zeilen mit Wert <ins style="font-weight: bold; text-decoration: none;">„a“</ins> in Spalte ''C2'':</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Positionierung des [[Zeichenkette|Strings]] <del style="font-weight: bold; text-decoration: none;">"Text"</del> vor dem Wert von Spalte ''C1'', falls die Spalte ''C2'' den Wert <del style="font-weight: bold; text-decoration: none;">"a"</del> enthält:</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Positionierung des [[Zeichenkette|Strings]] <ins style="font-weight: bold; text-decoration: none;">„Text“</ins> vor dem Wert von Spalte ''C1'', falls die Spalte ''C2'' den Wert <ins style="font-weight: bold; text-decoration: none;">„a“</ins> enthält:</div></td>
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Aka
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=213131754&oldid=prev
Aka: https
2021-06-20T09:32:07Z
<p>https</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 20. Juni 2021, 11:32 Uhr</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Die '''UPDATE'''-Anweisung in [[SQL]] ändert den Inhalt der Einträge einer [[Datenbanktabelle|Tabelle]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Die '''UPDATE'''-Anweisung in [[SQL]] ändert den Inhalt der Einträge einer [[Datenbanktabelle|Tabelle]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Die Anweisung ändert dabei alle Zeilen einer Tabelle oder wählt basierend auf einer zusätzlichen Bedingung eine [[Teilmenge]] der Tabelle aus. Die Anwendung erfolgt über die Spaltenauswahl einer Tabelle (<code>SET</code>) in Verbindung mit einer optionalen <code>WHERE</code>-Bedingung:<ref>{{Internetquelle |autor=[[MySQL]] |url=<del style="font-weight: bold; text-decoration: none;">http</del>://dev.mysql.com/doc/refman/<del style="font-weight: bold; text-decoration: none;">5</del>.0/en/update.html |titel=UPDATE Syntax |kommentar=Vereinfacht und übersetzt |zugriff=2018-10-01}}</ref></div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Die Anweisung ändert dabei alle Zeilen einer Tabelle oder wählt basierend auf einer zusätzlichen Bedingung eine [[Teilmenge]] der Tabelle aus. Die Anwendung erfolgt über die Spaltenauswahl einer Tabelle (<code>SET</code>) in Verbindung mit einer optionalen <code>WHERE</code>-Bedingung:<ref>{{Internetquelle |autor=[[MySQL]] |url=<ins style="font-weight: bold; text-decoration: none;">https</ins>://dev.mysql.com/doc/refman/<ins style="font-weight: bold; text-decoration: none;">8</ins>.0/en/update.html |titel=UPDATE Syntax |kommentar=Vereinfacht und übersetzt |zugriff=2018-10-01}}</ref></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> '''<code>UPDATE</code>''' ''Tabellenname'' '''<code>SET</code>''' ''Spaltenname'' = ''Wert'' [, ''Spaltenname'' = ''Wert ...''] ['''<code>WHERE</code>''' ''Bedingung'']</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> '''<code>UPDATE</code>''' ''Tabellenname'' '''<code>SET</code>''' ''Spaltenname'' = ''Wert'' [, ''Spaltenname'' = ''Wert ...''] ['''<code>WHERE</code>''' ''Bedingung'']</div></td>
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Aka
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=185512121&oldid=prev
Wiegels: Weiterleitungsauflösung
2019-02-08T23:40:10Z
<p>Weiterleitungsauflösung</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 9. Februar 2019, 01:40 Uhr</td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{<ins style="font-weight: bold; text-decoration: none;">Navigationsleiste </ins>SQL}}</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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Wiegels
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=185476132&oldid=prev
R4nd0m1: + Navigation
2019-02-07T18:26:56Z
<p>+ Navigation</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 7. Februar 2019, 20:26 Uhr</td>
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R4nd0m1
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=183750570&oldid=prev
Artregor: /* Beispiele */ Verlinkung
2018-12-16T12:03:39Z
<p><span class="autocomment">Beispiele: </span> Verlinkung</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 16. Dezember 2018, 14:03 Uhr</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Die <code>UPDATE</code>-Anweisung erlaubt außerdem [[Join (SQL)|Joins]], in manchen [[Datenbank]]systemen sogar eine vom <code>FROM</code>-Teil abweichende [[Notation]] des [[SQL#Sprachstandard|SQL-Standards]]:</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Die <code>UPDATE</code>-Anweisung erlaubt außerdem [[Join (SQL)|Joins]], in manchen [[Datenbank]]systemen sogar eine vom <code><ins style="font-weight: bold; text-decoration: none;">[[From (SQL)|</ins>FROM<ins style="font-weight: bold; text-decoration: none;">]]</ins></code>-Teil abweichende [[Notation]] des [[SQL#Sprachstandard|SQL-Standards]]:</div></td>
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Artregor
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=182983702&oldid=prev
Hundsrose: Link formatiert
2018-11-22T18:35:56Z
<p>Link formatiert</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 22. November 2018, 20:35 Uhr</td>
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<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></syntaxhighlight></div></td>
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<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<tr>
<td class="diff-marker" data-marker="−"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |zugriff=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=https://www.postgresql.org/docs/9.1/sql-update.html |titel=Update |zugriff=2018-<del style="font-weight: bold; text-decoration: none;">10</del>-<del style="font-weight: bold; text-decoration: none;">01</del>}}</ref></div></td>
<td class="diff-marker" data-marker="+"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |zugriff=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=https://www.postgresql.org/docs/9.1/sql-update.html |titel=Update |zugriff=2018-<ins style="font-weight: bold; text-decoration: none;">11</ins>-<ins style="font-weight: bold; text-decoration: none;">22</ins>}}</ref></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Risiken ==</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Risiken ==</div></td>
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Hundsrose
https://de.wikipedia.org/w/index.php?title=Update_(SQL)&diff=182983643&oldid=prev
Hundsrose: Link korrigiert
2018-11-22T18:33:57Z
<p>Link korrigiert</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 22. November 2018, 20:33 Uhr</td>
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<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></syntaxhighlight></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td class="diff-marker" data-marker="−"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |zugriff=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=<del style="font-weight: bold; text-decoration: none;">http</del>://www.postgresql.org/docs/<del style="font-weight: bold; text-decoration: none;">8</del>.1<del style="font-weight: bold; text-decoration: none;">/static</del>/sql-update.html<del style="font-weight: bold; text-decoration: none;"> postgresql.org</del> |titel=Update |zugriff=2018-10-01}}</ref></div></td>
<td class="diff-marker" data-marker="+"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In manchen Datenbanksystemen wie [[PostgreSQL]] definieren sich die Werte der resultierenden Tabelle eines [[Join (SQL)|Joins]] durch je eine <code>UPDATE</code>-Anweisung pro Ergebniszeile.<ref>{{Internetquelle |autor=Tech On The Net |url=https://www.techonthenet.com/postgresql/from.php |titel=PostgreSQL: FROM Clause |zugriff=2018-10-01}}</ref><ref>{{Internetquelle |autor=[[PostgreSQL]] |url=<ins style="font-weight: bold; text-decoration: none;">https</ins>://www.postgresql.org/docs/<ins style="font-weight: bold; text-decoration: none;">9</ins>.1/sql-update.html |titel=Update |zugriff=2018-10-01}}</ref></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Risiken ==</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Risiken ==</div></td>
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Hundsrose