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* [PATCH 8/9] Define multi-minmax oclasses for types without distance
@ 2021-02-03 18:12 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 6+ messages in thread
From: Tomas Vondra @ 2021-02-03 18:12 UTC (permalink / raw)
The existing multi-minmax opclasses rely on "distance" function when
deciding how to build the ranges, covering all the values. In principle,
those opclasses try to minimize the lengths of ranges, i.e. maximize the
lengths of "gaps" between them.
For some data types it's hard to construct a distance function - types
like "text" or "name" generally serve as labels, and may have ordering
only. So this uses a different approach, based on the observation that
it's the outliers that "break" BRIN minmax indexes, i.e. the lowest and
highest values. So simply sort the values, keep the (K-2) extreme values
on either tail, and build a single range representing the values in the
middle. Of course, the question is whether this is actually useful, but
that's hard to judge, and it's the best we can do.
---
src/backend/access/brin/brin_minmax_multi.c | 75 ++++++++++++
src/include/catalog/pg_amop.dat | 119 ++++++++++++++++++++
src/include/catalog/pg_amproc.dat | 113 +++++++++++++++++++
src/include/catalog/pg_opclass.dat | 21 ++++
src/include/catalog/pg_opfamily.dat | 14 +++
5 files changed, 342 insertions(+)
diff --git a/src/backend/access/brin/brin_minmax_multi.c b/src/backend/access/brin/brin_minmax_multi.c
index 08d0d55b06..d11ec73c81 100644
--- a/src/backend/access/brin/brin_minmax_multi.c
+++ b/src/backend/access/brin/brin_minmax_multi.c
@@ -1210,6 +1210,9 @@ build_distances(FmgrInfo *distanceFn, Oid colloid,
Assert(ncranges >= 2);
+ if (!distanceFn)
+ return NULL;
+
distances = (DistanceValue *) palloc0(sizeof(DistanceValue) * (ncranges - 1));
/*
@@ -1298,6 +1301,70 @@ count_values(CombineRange *cranges, int ncranges)
}
#endif
+
+static int
+reduce_combine_ranges_simple(CombineRange *cranges, int ncranges,
+ int max_values, FmgrInfo *cmp, Oid colloid)
+{
+ int i;
+ int nvalues;
+ Datum *values;
+
+ compare_context cxt;
+
+ /* number of values to keep on each tail */
+ int tail = (max_values - 2) / 2;
+ int m = Min(tail / 2, ncranges - 1 / 2);
+
+ /* allocate space for the boundary values */
+ nvalues = 0;
+ values = (Datum *) palloc(sizeof(Datum) * max_values);
+
+ for (i = 0; i < m; i++)
+ {
+ /* head */
+ values[nvalues++] = cranges[i].minval;
+ values[nvalues++] = cranges[i].maxval;
+
+ /* tail */
+ values[nvalues++] = cranges[ncranges - 1 - i].minval;
+ values[nvalues++] = cranges[ncranges - 1 - i].maxval;
+ }
+
+ /* middle part */
+ values[nvalues++] = cranges[m].maxval;
+ values[nvalues++] = cranges[ncranges - 1 - m].minval;
+
+ /* We should have even number of range values. */
+ Assert(nvalues % 2 == 0);
+
+ /* sort the values */
+ cxt.colloid = colloid;
+ cxt.cmpFn = cmp;
+
+ /*
+ * Sort the values using the comparator function, and form ranges
+ * from the sorted result.
+ */
+ qsort_arg(values, nvalues, sizeof(Datum),
+ compare_values, (void *) &cxt);
+
+ /* We have nvalues boundary values, which means nvalues/2 ranges. */
+ for (i = 0; i < (nvalues / 2); i++)
+ {
+ cranges[i].minval = values[2*i];
+ cranges[i].maxval = values[2*i + 1];
+
+ /* if the boundary values are the same, it's a collapsed range */
+ cranges[i].collapsed = (compare_values(&values[2*i],
+ &values[2*i+1],
+ &cxt) == 0);
+ }
+
+ return (nvalues / 2);
+}
+
+
/*
* reduce_combine_ranges
* reduce the ranges until the number of values is low enough
@@ -1366,6 +1433,14 @@ reduce_combine_ranges(CombineRange *cranges, int ncranges,
if (keep >= ndistances)
return ncranges;
+ /*
+ * Without distances, we use a simple approach keeping as many
+ * outliers as possible.
+ */
+ if (!distances)
+ return reduce_combine_ranges_simple(cranges, ncranges, max_values,
+ cmp, colloid);
+
/* sort the values */
cxt.colloid = colloid;
cxt.cmpFn = cmp;
diff --git a/src/include/catalog/pg_amop.dat b/src/include/catalog/pg_amop.dat
index 8135854163..5cf820f04b 100644
--- a/src/include/catalog/pg_amop.dat
+++ b/src/include/catalog/pg_amop.dat
@@ -1814,6 +1814,23 @@
amoprighttype => 'bytea', amopstrategy => '5', amopopr => '>(bytea,bytea)',
amopmethod => 'brin' },
+# minmax multi bytea
+{ amopfamily => 'brin/bytea_minmax_multi_ops', amoplefttype => 'bytea',
+ amoprighttype => 'bytea', amopstrategy => '1', amopopr => '<(bytea,bytea)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bytea_minmax_multi_ops', amoplefttype => 'bytea',
+ amoprighttype => 'bytea', amopstrategy => '2', amopopr => '<=(bytea,bytea)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bytea_minmax_multi_ops', amoplefttype => 'bytea',
+ amoprighttype => 'bytea', amopstrategy => '3', amopopr => '=(bytea,bytea)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bytea_minmax_multi_ops', amoplefttype => 'bytea',
+ amoprighttype => 'bytea', amopstrategy => '4', amopopr => '>=(bytea,bytea)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bytea_minmax_multi_ops', amoplefttype => 'bytea',
+ amoprighttype => 'bytea', amopstrategy => '5', amopopr => '>(bytea,bytea)',
+ amopmethod => 'brin' },
+
# bloom bytea
{ amopfamily => 'brin/bytea_bloom_ops', amoplefttype => 'bytea',
amoprighttype => 'bytea', amopstrategy => '1', amopopr => '=(bytea,bytea)',
@@ -1836,6 +1853,23 @@
amoprighttype => 'char', amopstrategy => '5', amopopr => '>(char,char)',
amopmethod => 'brin' },
+# minmax multi "char"
+{ amopfamily => 'brin/char_minmax_multi_ops', amoplefttype => 'char',
+ amoprighttype => 'char', amopstrategy => '1', amopopr => '<(char,char)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/char_minmax_multi_ops', amoplefttype => 'char',
+ amoprighttype => 'char', amopstrategy => '2', amopopr => '<=(char,char)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/char_minmax_multi_ops', amoplefttype => 'char',
+ amoprighttype => 'char', amopstrategy => '3', amopopr => '=(char,char)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/char_minmax_multi_ops', amoplefttype => 'char',
+ amoprighttype => 'char', amopstrategy => '4', amopopr => '>=(char,char)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/char_minmax_multi_ops', amoplefttype => 'char',
+ amoprighttype => 'char', amopstrategy => '5', amopopr => '>(char,char)',
+ amopmethod => 'brin' },
+
# bloom "char"
{ amopfamily => 'brin/char_bloom_ops', amoplefttype => 'char',
amoprighttype => 'char', amopstrategy => '1', amopopr => '=(char,char)',
@@ -1858,6 +1892,23 @@
amoprighttype => 'name', amopstrategy => '5', amopopr => '>(name,name)',
amopmethod => 'brin' },
+# minmax multi name
+{ amopfamily => 'brin/name_minmax_multi_ops', amoplefttype => 'name',
+ amoprighttype => 'name', amopstrategy => '1', amopopr => '<(name,name)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/name_minmax_multi_ops', amoplefttype => 'name',
+ amoprighttype => 'name', amopstrategy => '2', amopopr => '<=(name,name)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/name_minmax_multi_ops', amoplefttype => 'name',
+ amoprighttype => 'name', amopstrategy => '3', amopopr => '=(name,name)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/name_minmax_multi_ops', amoplefttype => 'name',
+ amoprighttype => 'name', amopstrategy => '4', amopopr => '>=(name,name)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/name_minmax_multi_ops', amoplefttype => 'name',
+ amoprighttype => 'name', amopstrategy => '5', amopopr => '>(name,name)',
+ amopmethod => 'brin' },
+
# bloom name
{ amopfamily => 'brin/name_bloom_ops', amoplefttype => 'name',
amoprighttype => 'name', amopstrategy => '1', amopopr => '=(name,name)',
@@ -2186,6 +2237,23 @@
amoprighttype => 'text', amopstrategy => '5', amopopr => '>(text,text)',
amopmethod => 'brin' },
+# minmax multi text
+{ amopfamily => 'brin/text_minmax_multi_ops', amoplefttype => 'text',
+ amoprighttype => 'text', amopstrategy => '1', amopopr => '<(text,text)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/text_minmax_multi_ops', amoplefttype => 'text',
+ amoprighttype => 'text', amopstrategy => '2', amopopr => '<=(text,text)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/text_minmax_multi_ops', amoplefttype => 'text',
+ amoprighttype => 'text', amopstrategy => '3', amopopr => '=(text,text)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/text_minmax_multi_ops', amoplefttype => 'text',
+ amoprighttype => 'text', amopstrategy => '4', amopopr => '>=(text,text)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/text_minmax_multi_ops', amoplefttype => 'text',
+ amoprighttype => 'text', amopstrategy => '5', amopopr => '>(text,text)',
+ amopmethod => 'brin' },
+
# bloom text
{ amopfamily => 'brin/text_bloom_ops', amoplefttype => 'text',
amoprighttype => 'text', amopstrategy => '1', amopopr => '=(text,text)',
@@ -2562,6 +2630,23 @@
amoprighttype => 'bpchar', amopstrategy => '5', amopopr => '>(bpchar,bpchar)',
amopmethod => 'brin' },
+# minmax multi character
+{ amopfamily => 'brin/bpchar_minmax_multi_ops', amoplefttype => 'bpchar',
+ amoprighttype => 'bpchar', amopstrategy => '1', amopopr => '<(bpchar,bpchar)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bpchar_minmax_multi_ops', amoplefttype => 'bpchar',
+ amoprighttype => 'bpchar', amopstrategy => '2',
+ amopopr => '<=(bpchar,bpchar)', amopmethod => 'brin' },
+{ amopfamily => 'brin/bpchar_minmax_multi_ops', amoplefttype => 'bpchar',
+ amoprighttype => 'bpchar', amopstrategy => '3', amopopr => '=(bpchar,bpchar)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bpchar_minmax_multi_ops', amoplefttype => 'bpchar',
+ amoprighttype => 'bpchar', amopstrategy => '4',
+ amopopr => '>=(bpchar,bpchar)', amopmethod => 'brin' },
+{ amopfamily => 'brin/bpchar_minmax_multi_ops', amoplefttype => 'bpchar',
+ amoprighttype => 'bpchar', amopstrategy => '5', amopopr => '>(bpchar,bpchar)',
+ amopmethod => 'brin' },
+
# bloom character
{ amopfamily => 'brin/bpchar_bloom_ops', amoplefttype => 'bpchar',
amoprighttype => 'bpchar', amopstrategy => '1', amopopr => '=(bpchar,bpchar)',
@@ -3007,6 +3092,23 @@
amoprighttype => 'bit', amopstrategy => '5', amopopr => '>(bit,bit)',
amopmethod => 'brin' },
+# minmax multi bit
+{ amopfamily => 'brin/bit_minmax_multi_ops', amoplefttype => 'bit',
+ amoprighttype => 'bit', amopstrategy => '1', amopopr => '<(bit,bit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bit_minmax_multi_ops', amoplefttype => 'bit',
+ amoprighttype => 'bit', amopstrategy => '2', amopopr => '<=(bit,bit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bit_minmax_multi_ops', amoplefttype => 'bit',
+ amoprighttype => 'bit', amopstrategy => '3', amopopr => '=(bit,bit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bit_minmax_multi_ops', amoplefttype => 'bit',
+ amoprighttype => 'bit', amopstrategy => '4', amopopr => '>=(bit,bit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/bit_minmax_multi_ops', amoplefttype => 'bit',
+ amoprighttype => 'bit', amopstrategy => '5', amopopr => '>(bit,bit)',
+ amopmethod => 'brin' },
+
# minmax bit varying
{ amopfamily => 'brin/varbit_minmax_ops', amoplefttype => 'varbit',
amoprighttype => 'varbit', amopstrategy => '1', amopopr => '<(varbit,varbit)',
@@ -3024,6 +3126,23 @@
amoprighttype => 'varbit', amopstrategy => '5', amopopr => '>(varbit,varbit)',
amopmethod => 'brin' },
+# minmax multi bit varying
+{ amopfamily => 'brin/varbit_minmax_multi_ops', amoplefttype => 'varbit',
+ amoprighttype => 'varbit', amopstrategy => '1', amopopr => '<(varbit,varbit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/varbit_minmax_multi_ops', amoplefttype => 'varbit',
+ amoprighttype => 'varbit', amopstrategy => '2',
+ amopopr => '<=(varbit,varbit)', amopmethod => 'brin' },
+{ amopfamily => 'brin/varbit_minmax_multi_ops', amoplefttype => 'varbit',
+ amoprighttype => 'varbit', amopstrategy => '3', amopopr => '=(varbit,varbit)',
+ amopmethod => 'brin' },
+{ amopfamily => 'brin/varbit_minmax_multi_ops', amoplefttype => 'varbit',
+ amoprighttype => 'varbit', amopstrategy => '4',
+ amopopr => '>=(varbit,varbit)', amopmethod => 'brin' },
+{ amopfamily => 'brin/varbit_minmax_multi_ops', amoplefttype => 'varbit',
+ amoprighttype => 'varbit', amopstrategy => '5', amopopr => '>(varbit,varbit)',
+ amopmethod => 'brin' },
+
# minmax numeric
{ amopfamily => 'brin/numeric_minmax_ops', amoplefttype => 'numeric',
amoprighttype => 'numeric', amopstrategy => '1',
diff --git a/src/include/catalog/pg_amproc.dat b/src/include/catalog/pg_amproc.dat
index 51403716b1..69a7ed682c 100644
--- a/src/include/catalog/pg_amproc.dat
+++ b/src/include/catalog/pg_amproc.dat
@@ -805,6 +805,22 @@
{ amprocfamily => 'brin/bytea_minmax_ops', amproclefttype => 'bytea',
amprocrighttype => 'bytea', amprocnum => '4', amproc => 'brin_minmax_union' },
+# minmax multi bytea
+{ amprocfamily => 'brin/bytea_minmax_multi_ops', amproclefttype => 'bytea',
+ amprocrighttype => 'bytea', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/bytea_minmax_multi_ops', amproclefttype => 'bytea',
+ amprocrighttype => 'bytea', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/bytea_minmax_multi_ops', amproclefttype => 'bytea',
+ amprocrighttype => 'bytea', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/bytea_minmax_multi_ops', amproclefttype => 'bytea',
+ amprocrighttype => 'bytea', amprocnum => '4', amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/bytea_minmax_multi_ops', amproclefttype => 'bytea',
+ amprocrighttype => 'bytea', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# bloom bytea
{ amprocfamily => 'brin/bytea_bloom_ops', amproclefttype => 'bytea',
amprocrighttype => 'bytea', amprocnum => '1',
@@ -836,6 +852,22 @@
{ amprocfamily => 'brin/char_minmax_ops', amproclefttype => 'char',
amprocrighttype => 'char', amprocnum => '4', amproc => 'brin_minmax_union' },
+# minmax multi "char"
+{ amprocfamily => 'brin/char_minmax_multi_ops', amproclefttype => 'char',
+ amprocrighttype => 'char', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/char_minmax_multi_ops', amproclefttype => 'char',
+ amprocrighttype => 'char', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/char_minmax_multi_ops', amproclefttype => 'char',
+ amprocrighttype => 'char', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/char_minmax_multi_ops', amproclefttype => 'char',
+ amprocrighttype => 'char', amprocnum => '4', amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/char_minmax_multi_ops', amproclefttype => 'char',
+ amprocrighttype => 'char', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# bloom "char"
{ amprocfamily => 'brin/char_bloom_ops', amproclefttype => 'char',
amprocrighttype => 'char', amprocnum => '1',
@@ -867,6 +899,22 @@
{ amprocfamily => 'brin/name_minmax_ops', amproclefttype => 'name',
amprocrighttype => 'name', amprocnum => '4', amproc => 'brin_minmax_union' },
+# minmax multi name
+{ amprocfamily => 'brin/name_minmax_multi_ops', amproclefttype => 'name',
+ amprocrighttype => 'name', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/name_minmax_multi_ops', amproclefttype => 'name',
+ amprocrighttype => 'name', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/name_minmax_multi_ops', amproclefttype => 'name',
+ amprocrighttype => 'name', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/name_minmax_multi_ops', amproclefttype => 'name',
+ amprocrighttype => 'name', amprocnum => '4', amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/name_minmax_multi_ops', amproclefttype => 'name',
+ amprocrighttype => 'name', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# bloom name
{ amprocfamily => 'brin/name_bloom_ops', amproclefttype => 'name',
amprocrighttype => 'name', amprocnum => '1',
@@ -1197,6 +1245,22 @@
{ amprocfamily => 'brin/text_minmax_ops', amproclefttype => 'text',
amprocrighttype => 'text', amprocnum => '4', amproc => 'brin_minmax_union' },
+# minmax multi text
+{ amprocfamily => 'brin/text_minmax_multi_ops', amproclefttype => 'text',
+ amprocrighttype => 'text', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/text_minmax_multi_ops', amproclefttype => 'text',
+ amprocrighttype => 'text', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/text_minmax_multi_ops', amproclefttype => 'text',
+ amprocrighttype => 'text', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/text_minmax_multi_ops', amproclefttype => 'text',
+ amprocrighttype => 'text', amprocnum => '4', amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/text_minmax_multi_ops', amproclefttype => 'text',
+ amprocrighttype => 'text', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# bloom text
{ amprocfamily => 'brin/text_bloom_ops', amproclefttype => 'text',
amprocrighttype => 'text', amprocnum => '1',
@@ -1663,6 +1727,23 @@
amprocrighttype => 'bpchar', amprocnum => '4',
amproc => 'brin_minmax_union' },
+# minmax multi character
+{ amprocfamily => 'brin/bpchar_minmax_multi_ops', amproclefttype => 'bpchar',
+ amprocrighttype => 'bpchar', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/bpchar_minmax_multi_ops', amproclefttype => 'bpchar',
+ amprocrighttype => 'bpchar', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/bpchar_minmax_multi_ops', amproclefttype => 'bpchar',
+ amprocrighttype => 'bpchar', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/bpchar_minmax_multi_ops', amproclefttype => 'bpchar',
+ amprocrighttype => 'bpchar', amprocnum => '4',
+ amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/bpchar_minmax_multi_ops', amproclefttype => 'bpchar',
+ amprocrighttype => 'bpchar', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# bloom character
{ amprocfamily => 'brin/bpchar_bloom_ops', amproclefttype => 'bpchar',
amprocrighttype => 'bpchar', amprocnum => '1',
@@ -2180,6 +2261,21 @@
{ amprocfamily => 'brin/bit_minmax_ops', amproclefttype => 'bit',
amprocrighttype => 'bit', amprocnum => '4', amproc => 'brin_minmax_union' },
+# minmax multi bit
+{ amprocfamily => 'brin/bit_minmax_multi_ops', amproclefttype => 'bit',
+ amprocrighttype => 'bit', amprocnum => '1', amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/bit_minmax_multi_ops', amproclefttype => 'bit',
+ amprocrighttype => 'bit', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/bit_minmax_multi_ops', amproclefttype => 'bit',
+ amprocrighttype => 'bit', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/bit_minmax_multi_ops', amproclefttype => 'bit',
+ amprocrighttype => 'bit', amprocnum => '4', amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/bit_minmax_multi_ops', amproclefttype => 'bit',
+ amprocrighttype => 'bit', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# minmax bit varying
{ amprocfamily => 'brin/varbit_minmax_ops', amproclefttype => 'varbit',
amprocrighttype => 'varbit', amprocnum => '1',
@@ -2194,6 +2290,23 @@
amprocrighttype => 'varbit', amprocnum => '4',
amproc => 'brin_minmax_union' },
+# minmax multi bit varying
+{ amprocfamily => 'brin/varbit_minmax_multi_ops', amproclefttype => 'varbit',
+ amprocrighttype => 'varbit', amprocnum => '1',
+ amproc => 'brin_minmax_multi_opcinfo' },
+{ amprocfamily => 'brin/varbit_minmax_multi_ops', amproclefttype => 'varbit',
+ amprocrighttype => 'varbit', amprocnum => '2',
+ amproc => 'brin_minmax_multi_add_value' },
+{ amprocfamily => 'brin/varbit_minmax_multi_ops', amproclefttype => 'varbit',
+ amprocrighttype => 'varbit', amprocnum => '3',
+ amproc => 'brin_minmax_multi_consistent' },
+{ amprocfamily => 'brin/varbit_minmax_multi_ops', amproclefttype => 'varbit',
+ amprocrighttype => 'varbit', amprocnum => '4',
+ amproc => 'brin_minmax_multi_union' },
+{ amprocfamily => 'brin/varbit_minmax_multi_ops', amproclefttype => 'varbit',
+ amprocrighttype => 'varbit', amprocnum => '5',
+ amproc => 'brin_minmax_multi_options' },
+
# minmax numeric
{ amprocfamily => 'brin/numeric_minmax_ops', amproclefttype => 'numeric',
amprocrighttype => 'numeric', amprocnum => '1',
diff --git a/src/include/catalog/pg_opclass.dat b/src/include/catalog/pg_opclass.dat
index da25befefe..823f1b01fe 100644
--- a/src/include/catalog/pg_opclass.dat
+++ b/src/include/catalog/pg_opclass.dat
@@ -266,18 +266,27 @@
{ opcmethod => 'brin', opcname => 'bytea_minmax_ops',
opcfamily => 'brin/bytea_minmax_ops', opcintype => 'bytea',
opckeytype => 'bytea' },
+{ opcmethod => 'brin', opcname => 'bytea_minmax_multi_ops',
+ opcfamily => 'brin/bytea_minmax_multi_ops', opcintype => 'bytea',
+ opckeytype => 'bytea', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'bytea_bloom_ops',
opcfamily => 'brin/bytea_bloom_ops', opcintype => 'bytea',
opckeytype => 'bytea', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'char_minmax_ops',
opcfamily => 'brin/char_minmax_ops', opcintype => 'char',
opckeytype => 'char' },
+{ opcmethod => 'brin', opcname => 'char_minmax_multi_ops',
+ opcfamily => 'brin/char_minmax_multi_ops', opcintype => 'char',
+ opckeytype => 'char', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'char_bloom_ops',
opcfamily => 'brin/char_bloom_ops', opcintype => 'char',
opckeytype => 'char', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'name_minmax_ops',
opcfamily => 'brin/name_minmax_ops', opcintype => 'name',
opckeytype => 'name' },
+{ opcmethod => 'brin', opcname => 'name_minmax_multi_ops',
+ opcfamily => 'brin/name_minmax_multi_ops', opcintype => 'name',
+ opckeytype => 'name', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'name_bloom_ops',
opcfamily => 'brin/name_bloom_ops', opcintype => 'name',
opckeytype => 'name', opcdefault => 'f' },
@@ -311,6 +320,9 @@
{ opcmethod => 'brin', opcname => 'text_minmax_ops',
opcfamily => 'brin/text_minmax_ops', opcintype => 'text',
opckeytype => 'text' },
+{ opcmethod => 'brin', opcname => 'text_minmax_multi_ops',
+ opcfamily => 'brin/text_minmax_multi_ops', opcintype => 'text',
+ opckeytype => 'text', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'text_bloom_ops',
opcfamily => 'brin/text_bloom_ops', opcintype => 'text',
opckeytype => 'text', opcdefault => 'f' },
@@ -381,6 +393,9 @@
{ opcmethod => 'brin', opcname => 'bpchar_minmax_ops',
opcfamily => 'brin/bpchar_minmax_ops', opcintype => 'bpchar',
opckeytype => 'bpchar' },
+{ opcmethod => 'brin', opcname => 'bpchar_minmax_multi_ops',
+ opcfamily => 'brin/bpchar_minmax_multi_ops', opcintype => 'bpchar',
+ opckeytype => 'bpchar', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'bpchar_bloom_ops',
opcfamily => 'brin/bpchar_bloom_ops', opcintype => 'bpchar',
opckeytype => 'bpchar', opcdefault => 'f' },
@@ -440,9 +455,15 @@
opckeytype => 'timetz', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'bit_minmax_ops',
opcfamily => 'brin/bit_minmax_ops', opcintype => 'bit', opckeytype => 'bit' },
+{ opcmethod => 'brin', opcname => 'bit_minmax_multi_ops',
+ opcfamily => 'brin/bit_minmax_multi_ops', opcintype => 'bit',
+ opckeytype => 'bit', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'varbit_minmax_ops',
opcfamily => 'brin/varbit_minmax_ops', opcintype => 'varbit',
opckeytype => 'varbit' },
+{ opcmethod => 'brin', opcname => 'varbit_minmax_multi_ops',
+ opcfamily => 'brin/varbit_minmax_multi_ops', opcintype => 'varbit',
+ opckeytype => 'varbit', opcdefault => 'f' },
{ opcmethod => 'brin', opcname => 'numeric_minmax_ops',
opcfamily => 'brin/numeric_minmax_ops', opcintype => 'numeric',
opckeytype => 'numeric' },
diff --git a/src/include/catalog/pg_opfamily.dat b/src/include/catalog/pg_opfamily.dat
index ba9231ac8c..ffb20e72ab 100644
--- a/src/include/catalog/pg_opfamily.dat
+++ b/src/include/catalog/pg_opfamily.dat
@@ -192,6 +192,8 @@
opfmethod => 'brin', opfname => 'numeric_minmax_multi_ops' },
{ oid => '4056',
opfmethod => 'brin', opfname => 'text_minmax_ops' },
+{ oid => '9967',
+ opfmethod => 'brin', opfname => 'text_minmax_multi_ops' },
{ oid => '9902',
opfmethod => 'brin', opfname => 'text_bloom_ops' },
{ oid => '9903',
@@ -210,14 +212,20 @@
opfmethod => 'brin', opfname => 'datetime_bloom_ops' },
{ oid => '4062',
opfmethod => 'brin', opfname => 'char_minmax_ops' },
+{ oid => '9968',
+ opfmethod => 'brin', opfname => 'char_minmax_multi_ops' },
{ oid => '9906',
opfmethod => 'brin', opfname => 'char_bloom_ops' },
{ oid => '4064',
opfmethod => 'brin', opfname => 'bytea_minmax_ops' },
+{ oid => '9969',
+ opfmethod => 'brin', opfname => 'bytea_minmax_multi_ops' },
{ oid => '9907',
opfmethod => 'brin', opfname => 'bytea_bloom_ops' },
{ oid => '4065',
opfmethod => 'brin', opfname => 'name_minmax_ops' },
+{ oid => '9970',
+ opfmethod => 'brin', opfname => 'name_minmax_multi_ops' },
{ oid => '9908',
opfmethod => 'brin', opfname => 'name_bloom_ops' },
{ oid => '4068',
@@ -260,6 +268,8 @@
opfmethod => 'brin', opfname => 'network_bloom_ops' },
{ oid => '4076',
opfmethod => 'brin', opfname => 'bpchar_minmax_ops' },
+{ oid => '9971',
+ opfmethod => 'brin', opfname => 'bpchar_minmax_multi_ops' },
{ oid => '9915',
opfmethod => 'brin', opfname => 'bpchar_bloom_ops' },
{ oid => '4077',
@@ -276,8 +286,12 @@
opfmethod => 'brin', opfname => 'interval_bloom_ops' },
{ oid => '4079',
opfmethod => 'brin', opfname => 'bit_minmax_ops' },
+{ oid => '9972',
+ opfmethod => 'brin', opfname => 'bit_minmax_multi_ops' },
{ oid => '4080',
opfmethod => 'brin', opfname => 'varbit_minmax_ops' },
+{ oid => '9973',
+ opfmethod => 'brin', opfname => 'varbit_minmax_multi_ops' },
{ oid => '4081',
opfmethod => 'brin', opfname => 'uuid_minmax_ops' },
{ oid => '9938',
--
2.26.2
--------------0E72B707603BED22B4040825
Content-Type: text/x-patch; charset=UTF-8;
name="0007-Remove-the-special-batch-mode-use-a-larger--20210211.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0007-Remove-the-special-batch-mode-use-a-larger--20210211.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 6+ messages in thread
* Re: pgsql: Move snowball_create.sql creation into perl file
@ 2023-05-23 13:47 Christoph Berg <[email protected]>
2023-05-23 14:06 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
0 siblings, 1 reply; 6+ messages in thread
From: Christoph Berg @ 2023-05-23 13:47 UTC (permalink / raw)
To: Andres Freund <[email protected]>; +Cc: [email protected]; PostgreSQL Packagers <[email protected]>
Re: Andres Freund
> Move snowball_create.sql creation into perl file
>
> This is in preparation for building postgres with meson / ninja.
>
> We already have duplicated code for this between the make and msvc
> builds. Adding a third copy seems like a bad plan, thus move the generation
> into a perl script.
>
> As we don't want to rely on perl being available for builds from tarballs,
> generate the file during distprep.
>
> Author: Peter Eisentraut <[email protected]>
> Author: Andres Freund <[email protected]>
> Discussion: https://postgr.es/m/[email protected]
Hi,
this seems to have broken out-of-tree builds from tarballs:
make -C backend/snowball install
make[3]: Entering directory '/srv/projects/postgresql/debian/16/build/src/backend/snowball'
/bin/mkdir -p '/srv/projects/postgresql/debian/16/build/tmp_install/usr/lib/postgresql/16/lib'
/bin/mkdir -p '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16' '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16/tsearch_data'
/usr/bin/install -c -m 755 dict_snowball.so '/srv/projects/postgresql/debian/16/build/tmp_install/usr/lib/postgresql/16/lib/dict_snowball.so'
/usr/bin/install -c -m 644 snowball_create.sql '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16'
/usr/bin/install: cannot stat 'snowball_create.sql': No such file or directory
make[3]: *** [Makefile:110: install] Error 1
The file is present in src/backend/snowball/ but not in build/src/backend/snowball/:
-rw-r--r-- 1 myon myon 44176 22. Mai 21:20 src/backend/snowball/snowball_create.sql
Christoph
^ permalink raw reply [nested|flat] 6+ messages in thread
* Re: pgsql: Move snowball_create.sql creation into perl file
2023-05-23 13:47 Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
@ 2023-05-23 14:06 ` Christoph Berg <[email protected]>
2023-05-23 14:46 ` Re: pgsql: Move snowball_create.sql creation into perl file Tom Lane <[email protected]>
0 siblings, 1 reply; 6+ messages in thread
From: Christoph Berg @ 2023-05-23 14:06 UTC (permalink / raw)
To: Andres Freund <[email protected]>; +Cc: PostgreSQL Hackers <[email protected]>; PostgreSQL Packagers <[email protected]>
Re: To Andres Freund
> this seems to have broken out-of-tree builds from tarballs:
>
> /usr/bin/install -c -m 644 snowball_create.sql '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16'
> /usr/bin/install: cannot stat 'snowball_create.sql': No such file or directory
Fortunately, there is an easy workaround, just delete
src/backend/snowball/snowball_create.sql before building, it will then
be recreated in the proper build directory.
Christoph
^ permalink raw reply [nested|flat] 6+ messages in thread
* Re: pgsql: Move snowball_create.sql creation into perl file
2023-05-23 13:47 Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:06 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
@ 2023-05-23 14:46 ` Tom Lane <[email protected]>
2023-05-23 14:50 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 18:41 ` Re: pgsql: Move snowball_create.sql creation into perl file Andres Freund <[email protected]>
0 siblings, 2 replies; 6+ messages in thread
From: Tom Lane @ 2023-05-23 14:46 UTC (permalink / raw)
To: Christoph Berg <[email protected]>; +Cc: Andres Freund <[email protected]>; PostgreSQL Hackers <[email protected]>; PostgreSQL Packagers <[email protected]>
Christoph Berg <[email protected]> writes:
>> this seems to have broken out-of-tree builds from tarballs:
>>
>> /usr/bin/install -c -m 644 snowball_create.sql '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16'
>> /usr/bin/install: cannot stat 'snowball_create.sql': No such file or directory
I think the attached will do for a proper fix. I'm not inclined
to re-wrap just for this.
regards, tom lane
Attachments:
[text/x-diff] fix-snowball-install-rule.patch (784B, ../../[email protected]/2-fix-snowball-install-rule.patch)
download | inline diff:
diff --git a/src/backend/snowball/Makefile b/src/backend/snowball/Makefile
index 29076371db..4bebfa0250 100644
--- a/src/backend/snowball/Makefile
+++ b/src/backend/snowball/Makefile
@@ -106,10 +106,13 @@ $(SQLSCRIPT): snowball_create.pl snowball_func.sql.in snowball.sql.in
distprep: $(SQLSCRIPT)
-install: all installdirs install-lib
- $(INSTALL_DATA) $(SQLSCRIPT) '$(DESTDIR)$(datadir)'
+install: all installdirs install-lib install-script
$(INSTALL_DATA) $(addprefix $(srcdir)/stopwords/,$(stop_files)) '$(DESTDIR)$(datadir)/$(DICTDIR)'
+# $(SQLSCRIPT) might be in the srcdir or the build dir
+install-script: $(SQLSCRIPT)
+ $(INSTALL_DATA) $< '$(DESTDIR)$(datadir)'
+
installdirs: installdirs-lib
$(MKDIR_P) '$(DESTDIR)$(datadir)' '$(DESTDIR)$(datadir)/$(DICTDIR)'
^ permalink raw reply [nested|flat] 6+ messages in thread
* Re: pgsql: Move snowball_create.sql creation into perl file
2023-05-23 13:47 Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:06 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:46 ` Re: pgsql: Move snowball_create.sql creation into perl file Tom Lane <[email protected]>
@ 2023-05-23 14:50 ` Christoph Berg <[email protected]>
1 sibling, 0 replies; 6+ messages in thread
From: Christoph Berg @ 2023-05-23 14:50 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: Andres Freund <[email protected]>; PostgreSQL Hackers <[email protected]>; PostgreSQL Packagers <[email protected]>
Re: Tom Lane
> I think the attached will do for a proper fix. I'm not inclined
> to re-wrap just for this.
Sure, I just posted it here in case others run into the same problem.
Thanks!
Christoph
^ permalink raw reply [nested|flat] 6+ messages in thread
* Re: pgsql: Move snowball_create.sql creation into perl file
2023-05-23 13:47 Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:06 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:46 ` Re: pgsql: Move snowball_create.sql creation into perl file Tom Lane <[email protected]>
@ 2023-05-23 18:41 ` Andres Freund <[email protected]>
1 sibling, 0 replies; 6+ messages in thread
From: Andres Freund @ 2023-05-23 18:41 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: Christoph Berg <[email protected]>; PostgreSQL Hackers <[email protected]>; PostgreSQL Packagers <[email protected]>
Hi,
On 2023-05-23 10:46:30 -0400, Tom Lane wrote:
> Christoph Berg <[email protected]> writes:
> >> this seems to have broken out-of-tree builds from tarballs:
> >>
> >> /usr/bin/install -c -m 644 snowball_create.sql '/srv/projects/postgresql/debian/16/build/tmp_install/usr/share/postgresql/16'
> >> /usr/bin/install: cannot stat 'snowball_create.sql': No such file or directory
>
> I think the attached will do for a proper fix.
Thanks.
> I'm not inclined to re-wrap just for this.
Agreed.
I wonder if we should add a CI task to test creating a tarball and building
from it, both inside the source directory and as a vpath build? We rebuild for
both gcc and clang, each with assertions and without, to check if there are
warnings. We could probably just switch to building from the tarball for some
of those.
I guess I need to go and check how long the "release" tarball generation
takes...
Greetings,
Andres Freund
^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2023-05-23 18:41 UTC | newest]
Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2021-02-03 18:12 [PATCH 8/9] Define multi-minmax oclasses for types without distance Tomas Vondra <[email protected]>
2023-05-23 13:47 Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:06 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 14:46 ` Re: pgsql: Move snowball_create.sql creation into perl file Tom Lane <[email protected]>
2023-05-23 14:50 ` Re: pgsql: Move snowball_create.sql creation into perl file Christoph Berg <[email protected]>
2023-05-23 18:41 ` Re: pgsql: Move snowball_create.sql creation into perl file Andres Freund <[email protected]>
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