Changeset: f4e9d43308aa for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=f4e9d43308aa
Modified Files:
clients/Tests/MAL-signatures.stable.out
clients/Tests/MAL-signatures.stable.out.int128
monetdb5/modules/kernel/algebra.mal
Branch: Nov2019
Log Message:
Updated comment.
diffs (121 lines):
diff --git a/clients/Tests/MAL-signatures.stable.out
b/clients/Tests/MAL-signatures.stable.out
--- a/clients/Tests/MAL-signatures.stable.out
+++ b/clients/Tests/MAL-signatures.stable.out
@@ -587,15 +587,15 @@ stdout of test 'MAL-signatures` in direc
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:int,
y:int):bat[:any_1] ", "ALGslice_int;", "Return the slice with the
BUNs at position x till y." ]
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:lng,
y:lng):bat[:any_1] ", "ALGslice_lng;", "Return the slice with the
BUNs at position x till y." ]
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:oid,
y:oid):bat[:any_1] ", "ALGslice_oid;", "Return the slice based on
head oid x till y (exclusive)." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort11;", "Returns a copy
of the BAT sorted on tail values.\n The input and output are (must be)
dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ", "ALGsort12;",
"Returns a copy of the BAT sorted on tail values and a BAT that\n
specifies how the input was reordered.\n The input and output are (must
be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid], X_2:bat[:oid]) ",
"ALGsort13;", "Returns a copy of the BAT sorted on tail values, a BAT that
specifies\n how the input was reordered, and a BAT with group
information.\n The input and output are (must be) dense headed.\n
The order is descending if the reverse bit is set.\n\t\t This is a stable
sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort21;", "Returns
a copy of the BAT sorted on tail values.\n The input and output are
(must be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ",
"ALGsort22;", "Returns a copy of the BAT sorted on tail values and a BAT
that\n specifies how the input was reordered.\n The input and
output are (must be) dense headed.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid],
X_2:bat[:oid]) ", "ALGsort23;", "Returns a copy of the BAT sorted on tail
values, a BAT that specifies\n how the input was reordered, and a BAT
with group information.\n The input and output are (must be) dense
headed.\n The order is descending if the reverse bit is set.\n\t\t This
is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ",
"ALGsort31;", "Returns a copy of the BAT sorted on tail values.\n The
input and output are (must be) dense headed.\n The order is descending
if the reverse bit is set.\n\t\t This is a stable sort if the stable bit is
set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid]) ", "ALGsort32;", "Returns a copy of the BAT sorted on
tail values and a BAT that\n specifies how the input was reordered.\n
The input and output are (must be) dense headed.\n The order is
descending if the reverse bit is set.\n\t\t This is a stable sort if the stable
bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid], X_2:bat[:oid]) ", "ALGsort33;", "Returns a copy of the
BAT sorted on tail values, a BAT that specifies\n how the input was
reordered, and a BAT with group information.\n The input and output are
(must be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort11;", "Returns a copy
of the BAT sorted on tail values.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ", "ALGsort12;",
"Returns a copy of the BAT sorted on tail values and a BAT that\n
specifies how the input was reordered.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid], X_2:bat[:oid]) ",
"ALGsort13;", "Returns a copy of the BAT sorted on tail values, a BAT that
specifies\n how the input was reordered, and a BAT with group
information.\n The order is descending if the reverse bit is set.\n\t\t
This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort21;", "Returns
a copy of the BAT sorted on tail values.\n The order is descending if
the reverse bit is set.\n\t\t This is a stable sort if the stable bit is set."
]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ",
"ALGsort22;", "Returns a copy of the BAT sorted on tail values and a BAT
that\n specifies how the input was reordered.\n The order is
descending if the reverse bit is set.\n\t\t This is a stable sort if the stable
bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid],
X_2:bat[:oid]) ", "ALGsort23;", "Returns a copy of the BAT sorted on tail
values, a BAT that specifies\n how the input was reordered, and a BAT
with group information.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ",
"ALGsort31;", "Returns a copy of the BAT sorted on tail values.\n The
order is descending if the reverse bit is set.\n\t\t This is a stable sort if
the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid]) ", "ALGsort32;", "Returns a copy of the BAT sorted on
tail values and a BAT that\n specifies how the input was reordered.\n
The order is descending if the reverse bit is set.\n\t\t This is a stable
sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid], X_2:bat[:oid]) ", "ALGsort33;", "Returns a copy of the
BAT sorted on tail values, a BAT that specifies\n how the input was
reordered, and a BAT with group information.\n The order is descending
if the reverse bit is set.\n\t\t This is a stable sort if the stable bit is
set." ]
[ "algebra", "subslice", "command algebra.subslice(b:bat[:any_1], x:lng,
y:lng):bat[:oid] ", "ALGsubslice_lng;", "Return the oids of the slice
with the BUNs at position x till y." ]
[ "algebra", "thetajoin", "command algebra.thetajoin(l:bat[:any_1],
r:bat[:any_1], sl:bat[:oid], sr:bat[:oid], op:int, nil_matches:bit,
estimate:lng) (X_0:bat[:oid], X_1:bat[:oid]) ", "ALGthetajoin;",
"Theta join with candidate lists" ]
[ "algebra", "thetaselect", "command algebra.thetaselect(b:bat[:any_1],
val:any_1, op:str):bat[:oid] ", "ALGthetaselect1;", "Select all head
values for which the tail value obeys the relation\n\tvalue OP VAL.\n\tInput is
a dense-headed BAT, output is a dense-headed BAT with in\n\tthe tail the head
value of the input BAT for which the\n\trelationship holds. The output BAT is
sorted on the tail value." ]
diff --git a/clients/Tests/MAL-signatures.stable.out.int128
b/clients/Tests/MAL-signatures.stable.out.int128
--- a/clients/Tests/MAL-signatures.stable.out.int128
+++ b/clients/Tests/MAL-signatures.stable.out.int128
@@ -691,15 +691,15 @@ stdout of test 'MAL-signatures` in direc
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:int,
y:int):bat[:any_1] ", "ALGslice_int;", "Return the slice with the
BUNs at position x till y." ]
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:lng,
y:lng):bat[:any_1] ", "ALGslice_lng;", "Return the slice with the
BUNs at position x till y." ]
[ "algebra", "slice", "command algebra.slice(b:bat[:any_1], x:oid,
y:oid):bat[:any_1] ", "ALGslice_oid;", "Return the slice based on
head oid x till y (exclusive)." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort11;", "Returns a copy
of the BAT sorted on tail values.\n The input and output are (must be)
dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ", "ALGsort12;",
"Returns a copy of the BAT sorted on tail values and a BAT that\n
specifies how the input was reordered.\n The input and output are (must
be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid], X_2:bat[:oid]) ",
"ALGsort13;", "Returns a copy of the BAT sorted on tail values, a BAT that
specifies\n how the input was reordered, and a BAT with group
information.\n The input and output are (must be) dense headed.\n
The order is descending if the reverse bit is set.\n\t\t This is a stable
sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort21;", "Returns
a copy of the BAT sorted on tail values.\n The input and output are
(must be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ",
"ALGsort22;", "Returns a copy of the BAT sorted on tail values and a BAT
that\n specifies how the input was reordered.\n The input and
output are (must be) dense headed.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid],
X_2:bat[:oid]) ", "ALGsort23;", "Returns a copy of the BAT sorted on tail
values, a BAT that specifies\n how the input was reordered, and a BAT
with group information.\n The input and output are (must be) dense
headed.\n The order is descending if the reverse bit is set.\n\t\t This
is a stable sort if the stable bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ",
"ALGsort31;", "Returns a copy of the BAT sorted on tail values.\n The
input and output are (must be) dense headed.\n The order is descending
if the reverse bit is set.\n\t\t This is a stable sort if the stable bit is
set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid]) ", "ALGsort32;", "Returns a copy of the BAT sorted on
tail values and a BAT that\n specifies how the input was reordered.\n
The input and output are (must be) dense headed.\n The order is
descending if the reverse bit is set.\n\t\t This is a stable sort if the stable
bit is set." ]
-[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid], X_2:bat[:oid]) ", "ALGsort33;", "Returns a copy of the
BAT sorted on tail values, a BAT that specifies\n how the input was
reordered, and a BAT with group information.\n The input and output are
(must be) dense headed.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort11;", "Returns a copy
of the BAT sorted on tail values.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ", "ALGsort12;",
"Returns a copy of the BAT sorted on tail values and a BAT that\n
specifies how the input was reordered.\n The order is descending if the
reverse bit is set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], reverse:bit,
nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid], X_2:bat[:oid]) ",
"ALGsort13;", "Returns a copy of the BAT sorted on tail values, a BAT that
specifies\n how the input was reordered, and a BAT with group
information.\n The order is descending if the reverse bit is set.\n\t\t
This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ", "ALGsort21;", "Returns
a copy of the BAT sorted on tail values.\n The order is descending if
the reverse bit is set.\n\t\t This is a stable sort if the stable bit is set."
]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid]) ",
"ALGsort22;", "Returns a copy of the BAT sorted on tail values and a BAT
that\n specifies how the input was reordered.\n The order is
descending if the reverse bit is set.\n\t\t This is a stable sort if the stable
bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1], X_1:bat[:oid],
X_2:bat[:oid]) ", "ALGsort23;", "Returns a copy of the BAT sorted on tail
values, a BAT that specifies\n how the input was reordered, and a BAT
with group information.\n The order is descending if the reverse bit is
set.\n\t\t This is a stable sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit):bat[:any_1] ",
"ALGsort31;", "Returns a copy of the BAT sorted on tail values.\n The
order is descending if the reverse bit is set.\n\t\t This is a stable sort if
the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid]) ", "ALGsort32;", "Returns a copy of the BAT sorted on
tail values and a BAT that\n specifies how the input was reordered.\n
The order is descending if the reverse bit is set.\n\t\t This is a stable
sort if the stable bit is set." ]
+[ "algebra", "sort", "command algebra.sort(b:bat[:any_1], o:bat[:oid],
g:bat[:oid], reverse:bit, nilslast:bit, stable:bit) (X_0:bat[:any_1],
X_1:bat[:oid], X_2:bat[:oid]) ", "ALGsort33;", "Returns a copy of the
BAT sorted on tail values, a BAT that specifies\n how the input was
reordered, and a BAT with group information.\n The order is descending
if the reverse bit is set.\n\t\t This is a stable sort if the stable bit is
set." ]
[ "algebra", "subslice", "command algebra.subslice(b:bat[:any_1], x:lng,
y:lng):bat[:oid] ", "ALGsubslice_lng;", "Return the oids of the slice
with the BUNs at position x till y." ]
[ "algebra", "thetajoin", "command algebra.thetajoin(l:bat[:any_1],
r:bat[:any_1], sl:bat[:oid], sr:bat[:oid], op:int, nil_matches:bit,
estimate:lng) (X_0:bat[:oid], X_1:bat[:oid]) ", "ALGthetajoin;",
"Theta join with candidate lists" ]
[ "algebra", "thetaselect", "command algebra.thetaselect(b:bat[:any_1],
val:any_1, op:str):bat[:oid] ", "ALGthetaselect1;", "Select all head
values for which the tail value obeys the relation\n\tvalue OP VAL.\n\tInput is
a dense-headed BAT, output is a dense-headed BAT with in\n\tthe tail the head
value of the input BAT for which the\n\trelationship holds. The output BAT is
sorted on the tail value." ]
diff --git a/monetdb5/modules/kernel/algebra.mal
b/monetdb5/modules/kernel/algebra.mal
--- a/monetdb5/modules/kernel/algebra.mal
+++ b/monetdb5/modules/kernel/algebra.mal
@@ -103,61 +103,52 @@ comment "Select all not-nil values";
command sort(b:bat[:any_1], reverse:bit, nilslast:bit, stable:bit) :bat[:any_1]
address ALGsort11
comment "Returns a copy of the BAT sorted on tail values.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], reverse:bit, nilslast:bit, stable:bit)
(:bat[:any_1], :bat[:oid])
address ALGsort12
comment "Returns a copy of the BAT sorted on tail values and a BAT that
specifies how the input was reordered.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], reverse:bit, nilslast:bit, stable:bit)
(:bat[:any_1], :bat[:oid], :bat[:oid])
address ALGsort13
comment "Returns a copy of the BAT sorted on tail values, a BAT that specifies
how the input was reordered, and a BAT with group information.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], reverse:bit, nilslast:bit,
stable:bit) :bat[:any_1]
address ALGsort21
comment "Returns a copy of the BAT sorted on tail values.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], reverse:bit, nilslast:bit,
stable:bit) (:bat[:any_1], :bat[:oid])
address ALGsort22
comment "Returns a copy of the BAT sorted on tail values and a BAT that
specifies how the input was reordered.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], reverse:bit, nilslast:bit,
stable:bit) (:bat[:any_1], :bat[:oid], :bat[:oid])
address ALGsort23
comment "Returns a copy of the BAT sorted on tail values, a BAT that specifies
how the input was reordered, and a BAT with group information.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], g:bat[:oid], reverse:bit,
nilslast:bit, stable:bit) :bat[:any_1]
address ALGsort31
comment "Returns a copy of the BAT sorted on tail values.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], g:bat[:oid], reverse:bit,
nilslast:bit, stable:bit) (:bat[:any_1], :bat[:oid])
address ALGsort32
comment "Returns a copy of the BAT sorted on tail values and a BAT that
specifies how the input was reordered.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
command sort(b:bat[:any_1], o:bat[:oid], g:bat[:oid], reverse:bit,
nilslast:bit, stable:bit) (:bat[:any_1], :bat[:oid], :bat[:oid])
address ALGsort33
comment "Returns a copy of the BAT sorted on tail values, a BAT that specifies
how the input was reordered, and a BAT with group information.
- The input and output are (must be) dense headed.
The order is descending if the reverse bit is set.
This is a stable sort if the stable bit is set.";
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