Document new 8.0 array translations

npgsql · May 22, 2023 · b727a20 · b727a20
1 parent d5d5869
commit b727a20
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/conceptual/EFCore.PG/mapping/array.md b/conceptual/EFCore.PG/mapping/array.md
@@ -27,18 +27,22 @@ The provider can also translate CLR array operations to the corresponding SQL op
 
 .NET                                          | SQL                                                                                                                                      | Notes
 --------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------- | ----
-array[0]                                      | [array[1]](https://www.postgresql.org/docs/current/static/arrays.html#ARRAYS-ACCESSING)                                                  |
+array[0]                                      | [array\[1\]](https://www.postgresql.org/docs/current/arrays.html#ARRAYS-ACCESSING)                                                         |
 array.Length / list.Count                     | [cardinality(array)](https://www.postgresql.org/docs/current/static/functions-array.html#ARRAY-FUNCTIONS-TABLE)                          |
+array.Skip(2)                                 | [array\[3,\]](https://www.postgresql.org/docs/current/arrays.html#ARRAYS-ACCESSING)                                                         | Added in 8.0
+array.Take(2)                                 | [array\[,2\]](https://www.postgresql.org/docs/current/arrays.html#ARRAYS-ACCESSING)                                                         | Added in 8.0
+array.Skip(1).Take(2)                         | [array\[2,3\]](https://www.postgresql.org/docs/current/arrays.html#ARRAYS-ACCESSING)                                                        | Added in 8.0
 array1 == array2                              | [array1 = array2](https://www.postgresql.org/docs/current/static/arrays.html)                                                            |
 array1.SequenceEqual(array2)                  | [array1 = array2](https://www.postgresql.org/docs/current/static/arrays.html)                                                            |
 arrayNonColumn.Contains(element))             | [element = ANY(arrayNonColumn)](https://www.postgresql.org/docs/current/static/functions-comparisons.html#AEN21104)                      | Can use regular index
 arrayColumn.Contains(element)                 | [arrayColumn @> ARRAY\[element\]](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-OPERATORS-TABLE)                    | Can use GIN index
 array.Append(element)                         | [array_append(array, element)](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE)                       | Added in 6.0
-array1.Concat(array2)                         | [array_cat(array1, array2)](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE)                          | Added in 6.0
+array1.Concat(array2)                         | [array1 \|\| array2](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE)                                   | Added in 6.0
 array.IndexOf(element)                        | [array_position(array, element) - 1](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE)                 | Added in 6.0
 array.IndexOf(element, startIndex)            | [array_position(array, element, startIndex + 1) - 1](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE) | Added in 6.0
 String.Join(separator, array)                 | [array_to_string(array, separator, '')](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-FUNCTIONS-TABLE)              | Added in 6.0
 array.Any()                                   | [cardinality(array) > 0](https://www.postgresql.org/docs/current/static/functions-array.html#ARRAY-FUNCTIONS-TABLE)                      |
+array1.Intersect(array2).Any()                | [array1 && array2](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-OPERATORS-TABLE)                                                         | Added in 8.0
 array1.Any(i => array2.Contains(i))           | [array1 && array2](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-OPERATORS-TABLE)                                   |
 array1.All(i => array2.Contains(i))           | [array1 <@ array2](https://www.postgresql.org/docs/current/functions-array.html#ARRAY-OPERATORS-TABLE)                                   |
 array.Any(s => EF.Functions.Like(string, s))  | [string LIKE ANY (array)](https://www.postgresql.org/docs/current/functions-comparisons.html#id-1.5.8.30.16)                             |