Item:Q8391: Difference between revisions

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@@ Property / instance of @@
+domain-specific language
@@ Property / instance of: domain-specific language / rank @@
+Normal rank
@@ Property / subclass of @@
+query language
@@ Property / subclass of: query language / rank @@
+Normal rank
@@ Property / inception @@
+Timestamp +1974-00-00T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 year
Before 0
After 0
-Timestamp
++1974-00-00T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+year
 Before
 After
@@ Property / inception: 1974 / rank @@
+Normal rank
@@ Property / has use @@
+relational database management system
@@ Property / has use: relational database management system / rank @@
+Normal rank
@@ Property / official website @@
+https://www.iso.org/standard/63555.html
@@ Property / official website: https://www.iso.org/standard/63555.html / rank @@
+Normal rank
@@ Property / manifestation of @@
+relational algebra
@@ Property / manifestation of: relational algebra / rank @@
+Normal rank
@@ Property / manifestation of: relational algebra / qualifier @@
+sourcing circumstances: circa