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big predicate refactor builds

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jackfoxy 2022-11-30 13:51:43 -08:00
parent c8153922ea
commit efb752bbbb
3 changed files with 1909 additions and 294 deletions
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731
urql/lib/parse.hoon
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16
urql/sur/ast.hoon
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@ -77,8 +77,10 @@
+$ binary-operator ?(%eq inequality-operator %distinct %not-distinct %in all-any-operator)
+$ unary-operator ?(%not %exists)
+$ conjunction ?(%and %or)
+$ predicate-component ?(ternary-operator binary-operator unary-operator conjunction qualified-column value-literal value-literal-list aggregate)
+$ predicate * :: would like to be (tree predicate-component), but type system does not support
+$ ops-and-conjs ?(ternary-operator binary-operator unary-operator conjunction)
::+$ predicate-component ?(ternary-operator binary-operator unary-operator conjunction qualified-column value-literal value-literal-list) :: aggregate)
+$ predicate-component ?(ops-and-conjs qualified-column value-literal value-literal-list) :: aggregate)
+$ predicate (tree predicate-component) ::* :: would like to be (tree predicate-component), but type system does not support
+$ datum $%(qualified-column value-literal)
+$ datum-or-scalar $@(datum scalar-function)
+$ scalar-operator ?(%lus %tar %hep %fas %ket)
@ -123,13 +125,13 @@
::
:: query
::
+$ selected-scalar ::[%selected-scalar scalar=scalar-function alias=(unit @t)]
+$ selected-scalar
$%
%selected-scalar
scalar=scalar-function
alias=(unit @t)
==
+$ selected-object :: [%all-columns query-object]
+$ selected-object
$%
%all-columns
query-object
@ -145,7 +147,7 @@
%joined-object
join=join-type
object=query-object
predicate ::(unit predicate)
predicate=(unit predicate)
==
+$ from
$:
@ -158,7 +160,7 @@
$:
%aggregate
function=@t
source=* :: should be aggregate-source
source=aggregate-source ::* :: should be aggregate-source
==
+$ selected-aggregate
$:
@ -166,7 +168,7 @@
aggregate=aggregate
alias=(unit @t)
==
+$ selected-column ?(%all qualified-column selected-object selected-aggregate) :: scalar-function or selected-scalar fish-loop
+$ selected-column ?(%all qualified-column selected-object) :: selected-aggregate) :: scalar-function or selected-scalar fish-loop
+$ select
$:
%select

1456
urql/tests/lib/sans-predicate.hoon Normal file
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