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Implement is_null/is_not_null functions

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`‎Makefile‎`

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,9 +6,9 @@ OBJS = vops.o`
`6`	`6`	`EXTENSION = vops`
`7`	`7`	`DATA = vops--1.0.sql`
`8`	`8`	`PGFILEDESC = "vops - vectorized operations"`
`9`		`-CUSTOM_COPT = -O3`
	`9`	`+#CUSTOM_COPT = -O3`
`10`	`10`
`11`		`-REGRESS =`
	`11`	`+REGRESS =test.sql`
`12`	`12`
`13`	`13`	`ifdefUSE_PGXS`
`14`	`14`	`PG_CONFIG = pg_config`

`‎sql/test.out‎`

Lines changed: 51 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,51 @@`
	`1`	`+CREATE EXTENSION`
	`2`	`+CREATE TABLE`
	`3`	`+CREATE TABLE`
	`4`	`+INSERT 0 6`
	`5`	`+ populate`
	`6`	`+----------`
	`7`	`+`
	`8`	`+(1 row)`
	`9`	`+`
	`10`	`+ unnest`
	`11`	`+--------`
	`12`	`+ (2)`
	`13`	`+ (3)`
	`14`	`+ (4)`
	`15`	`+(3 rows)`
	`16`	`+`
	`17`	`+ countall`
	`18`	`+----------`
	`19`	`+ 4`
	`20`	`+(1 row)`
	`21`	`+`
	`22`	`+ count`
	`23`	`+-------`
	`24`	`+ 60`
	`25`	`+(1 row)`
	`26`	`+`
	`27`	`+ count`
	`28`	`+-------`
	`29`	`+ 4`
	`30`	`+(1 row)`
	`31`	`+`
	`32`	`+ count \| count \| sum \| avg \| min \| max \| variance \| var_pop \| var_samp \| stddev \| stddev_pop \| stddev_samp`
	`33`	`+-------+-------+-----+-----+-----+-----+------------------+---------+------------------+------------------+------------------+------------------`
	`34`	`+ 4 \| 4 \| 10 \| 2.5 \| 1 \| 4 \| 1.66666666666667 \| 1.25 \| 1.66666666666667 \| 1.29099444873581 \| 1.11803398874989 \| 1.29099444873581`
	`35`	`+(1 row)`
	`36`	`+`
	`37`	`+ count \| count \| sum \| avg \| min \| max \| variance \| var_pop \| var_samp \| stddev \| stddev_pop \| stddev_samp`
	`38`	`+-------+-------+-----+-----+-----+-----+------------------+---------+------------------+------------------+------------------+------------------`
	`39`	`+ 4 \| 4 \| 10 \| 2.5 \| 1 \| 4 \| 1.66666666666667 \| 1.25 \| 1.66666666666667 \| 1.29099444873581 \| 1.11803398874989 \| 1.29099444873581`
	`40`	`+(1 row)`
	`41`	`+`
	`42`	`+ count \| count \| sum \| avg \| min \| max \| variance \| var_pop \| var_samp \| stddev \| stddev_pop \| stddev_samp`
	`43`	`+-------+-------+-----+-----+-----+-----+----------+-------------------+----------+--------+-------------------+-------------`
	`44`	`+ 3 \| 3 \| 9 \| 3 \| 2 \| 4 \| 1 \| 0.666666666666667 \| 1 \| 1 \| 0.816496580927726 \| 1`
	`45`	`+(1 row)`
	`46`	`+`
	`47`	`+ count \| count \| sum \| avg \| min \| max \| variance \| var_pop \| var_samp \| stddev \| stddev_pop \| stddev_samp`
	`48`	`+-------+-------+-----+-----+-----+-----+----------+-------------------+----------+--------+-------------------+-------------`
	`49`	`+ 3 \| 3 \| 9 \| 3 \| 2 \| 4 \| 1 \| 0.666666666666667 \| 1 \| 1 \| 0.816496580927726 \| 1`
	`50`	`+(1 row)`
	`51`	`+`

`‎sql/test.sql‎`

Lines changed: 13 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,13 @@`
	`1`	`+create extension vops;`
	`2`	`+createtables(xreal);`
	`3`	`+createtablev(x vops_float4);`
	`4`	`+insert into svalues(1.0),(2.0),(null),(3.0),(null),(4.0);`
	`5`	`+select populate(destination:='v'::regclass, source:='s'::regclass);`
	`6`	`+select unnest(v.*)from vwhere x>1;`
	`7`	`+select countall(*)from vwhere xis not null;`
	`8`	`+selectcount(*)from vwhere x isnull;`
	`9`	`+selectcount(*)from vwhere xis not null;`
	`10`	`+selectcount(*),count(x),sum(x),avg(x),min(x),max(x),variance(x),var_pop(x),var_samp(x),stddev(x),stddev_pop(x),stddev_samp(x)from vwhere x>=0.0;`
	`11`	`+selectcount(*),count(x),sum(x),avg(x),min(x),max(x),variance(x),var_pop(x),var_samp(x),stddev(x),stddev_pop(x),stddev_samp(x)from swhere x>=0.0;`
	`12`	`+selectcount(*),count(x),sum(x),avg(x),min(x),max(x),variance(x),var_pop(x),var_samp(x),stddev(x),stddev_pop(x),stddev_samp(x)from vwhere x>1.0;`
	`13`	`+selectcount(*),count(x),sum(x),avg(x),min(x),max(x),variance(x),var_pop(x),var_samp(x),stddev(x),stddev_pop(x),stddev_samp(x)from swhere x>1.0;`

`‎vops--1.0.sql‎`

Lines changed: 27 additions & 24 deletions

Original file line number	Diff line number	Diff line change
`@@ -260,7 +260,7 @@ CREATE AGGREGATE variance(vops_char) (`
`260`	`260`	`CREATEAGGREGATEstddev_pop(vops_char) (`
`261`	`261`	`SFUNC= vops_char_var_accumulate,`
`262`	`262`	`STYPE= internal,`
`263`		`-FINALFUNC=vops_var_pop_final,`
	`263`	`+FINALFUNC=vops_stddev_pop_final,`
`264`	`264`	`COMBINEFUNC= vops_var_combine,`
`265`	`265`	`SERIALFUNC= vops_var_serial,`
`266`	`266`	`DESERIALFUNC= vops_var_deserial,`
`@@ -270,7 +270,7 @@ CREATE AGGREGATE stddev_pop(vops_char) (`
`270`	`270`	`CREATEAGGREGATEstddev_samp(vops_char) (`
`271`	`271`	`SFUNC= vops_char_var_accumulate,`
`272`	`272`	`STYPE= internal,`
`273`		`-FINALFUNC=vops_var_samp_final,`
	`273`	`+FINALFUNC=vops_stddev_samp_final,`
`274`	`274`	`COMBINEFUNC= vops_var_combine,`
`275`	`275`	`SERIALFUNC= vops_var_serial,`
`276`	`276`	`DESERIALFUNC= vops_var_deserial,`
`@@ -280,7 +280,7 @@ CREATE AGGREGATE stddev_samp(vops_char) (`
`280`	`280`	`CREATEAGGREGATEstddev(vops_char) (`
`281`	`281`	`SFUNC= vops_char_var_accumulate,`
`282`	`282`	`STYPE= internal,`
`283`		`-FINALFUNC=vops_var_samp_final,`
	`283`	`+FINALFUNC=vops_stddev_samp_final,`
`284`	`284`	`COMBINEFUNC= vops_var_combine,`
`285`	`285`	`SERIALFUNC= vops_var_serial,`
`286`	`286`	`DESERIALFUNC= vops_var_deserial,`
`@@ -447,7 +447,7 @@ CREATE AGGREGATE variance(vops_int2) (`
`447`	`447`	`CREATEAGGREGATEstddev_pop(vops_int2) (`
`448`	`448`	`SFUNC= vops_int2_var_accumulate,`
`449`	`449`	`STYPE= internal,`
`450`		`-FINALFUNC=vops_var_pop_final,`
	`450`	`+FINALFUNC=vops_stddev_pop_final,`
`451`	`451`	`COMBINEFUNC= vops_var_combine,`
`452`	`452`	`SERIALFUNC= vops_var_serial,`
`453`	`453`	`DESERIALFUNC= vops_var_deserial,`
`@@ -457,7 +457,7 @@ CREATE AGGREGATE stddev_pop(vops_int2) (`
`457`	`457`	`CREATEAGGREGATEstddev_samp(vops_int2) (`
`458`	`458`	`SFUNC= vops_int2_var_accumulate,`
`459`	`459`	`STYPE= internal,`
`460`		`-FINALFUNC=vops_var_samp_final,`
	`460`	`+FINALFUNC=vops_stddev_samp_final,`
`461`	`461`	`COMBINEFUNC= vops_var_combine,`
`462`	`462`	`SERIALFUNC= vops_var_serial,`
`463`	`463`	`DESERIALFUNC= vops_var_deserial,`
`@@ -467,7 +467,7 @@ CREATE AGGREGATE stddev_samp(vops_int2) (`
`467`	`467`	`CREATEAGGREGATEstddev(vops_int2) (`
`468`	`468`	`SFUNC= vops_int2_var_accumulate,`
`469`	`469`	`STYPE= internal,`
`470`		`-FINALFUNC=vops_var_samp_final,`
	`470`	`+FINALFUNC=vops_stddev_samp_final,`
`471`	`471`	`COMBINEFUNC= vops_var_combine,`
`472`	`472`	`SERIALFUNC= vops_var_serial,`
`473`	`473`	`DESERIALFUNC= vops_var_deserial,`
`@@ -648,7 +648,7 @@ CREATE AGGREGATE variance(vops_int4) (`
`648`	`648`	`CREATEAGGREGATEstddev_pop(vops_int4) (`
`649`	`649`	`SFUNC= vops_int4_var_accumulate,`
`650`	`650`	`STYPE= internal,`
`651`		`-FINALFUNC=vops_var_pop_final,`
	`651`	`+FINALFUNC=vops_stddev_pop_final,`
`652`	`652`	`COMBINEFUNC= vops_var_combine,`
`653`	`653`	`SERIALFUNC= vops_var_serial,`
`654`	`654`	`DESERIALFUNC= vops_var_deserial,`
`@@ -658,7 +658,7 @@ CREATE AGGREGATE stddev_pop(vops_int4) (`
`658`	`658`	`CREATEAGGREGATEstddev_samp(vops_int4) (`
`659`	`659`	`SFUNC= vops_int4_var_accumulate,`
`660`	`660`	`STYPE= internal,`
`661`		`-FINALFUNC=vops_var_samp_final,`
	`661`	`+FINALFUNC=vops_stddev_samp_final,`
`662`	`662`	`COMBINEFUNC= vops_var_combine,`
`663`	`663`	`SERIALFUNC= vops_var_serial,`
`664`	`664`	`DESERIALFUNC= vops_var_deserial,`
`@@ -668,7 +668,7 @@ CREATE AGGREGATE stddev_samp(vops_int4) (`
`668`	`668`	`CREATEAGGREGATEstddev(vops_int4) (`
`669`	`669`	`SFUNC= vops_int4_var_accumulate,`
`670`	`670`	`STYPE= internal,`
`671`		`-FINALFUNC=vops_var_samp_final,`
	`671`	`+FINALFUNC=vops_stddev_samp_final,`
`672`	`672`	`COMBINEFUNC= vops_var_combine,`
`673`	`673`	`SERIALFUNC= vops_var_serial,`
`674`	`674`	`DESERIALFUNC= vops_var_deserial,`
`@@ -845,7 +845,7 @@ CREATE AGGREGATE variance(vops_date) (`
`845`	`845`	`CREATEAGGREGATEstddev_pop(vops_date) (`
`846`	`846`	`SFUNC= vops_date_var_accumulate,`
`847`	`847`	`STYPE= internal,`
`848`		`-FINALFUNC=vops_var_pop_final,`
	`848`	`+FINALFUNC=vops_stddev_pop_final,`
`849`	`849`	`COMBINEFUNC= vops_var_combine,`
`850`	`850`	`SERIALFUNC= vops_var_serial,`
`851`	`851`	`DESERIALFUNC= vops_var_deserial,`
`@@ -855,7 +855,7 @@ CREATE AGGREGATE stddev_pop(vops_date) (`
`855`	`855`	`CREATEAGGREGATEstddev_samp(vops_date) (`
`856`	`856`	`SFUNC= vops_date_var_accumulate,`
`857`	`857`	`STYPE= internal,`
`858`		`-FINALFUNC=vops_var_samp_final,`
	`858`	`+FINALFUNC=vops_stddev_samp_final,`
`859`	`859`	`COMBINEFUNC= vops_var_combine,`
`860`	`860`	`SERIALFUNC= vops_var_serial,`
`861`	`861`	`DESERIALFUNC= vops_var_deserial,`
`@@ -865,7 +865,7 @@ CREATE AGGREGATE stddev_samp(vops_date) (`
`865`	`865`	`CREATEAGGREGATEstddev(vops_date) (`
`866`	`866`	`SFUNC= vops_date_var_accumulate,`
`867`	`867`	`STYPE= internal,`
`868`		`-FINALFUNC=vops_var_samp_final,`
	`868`	`+FINALFUNC=vops_stddev_samp_final,`
`869`	`869`	`COMBINEFUNC= vops_var_combine,`
`870`	`870`	`SERIALFUNC= vops_var_serial,`
`871`	`871`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1042,7 +1042,7 @@ CREATE AGGREGATE variance(vops_timestamp) (`
`1042`	`1042`	`CREATEAGGREGATEstddev_pop(vops_timestamp) (`
`1043`	`1043`	`SFUNC= vops_timestamp_var_accumulate,`
`1044`	`1044`	`STYPE= internal,`
`1045`		`-FINALFUNC=vops_var_pop_final,`
	`1045`	`+FINALFUNC=vops_stddev_pop_final,`
`1046`	`1046`	`COMBINEFUNC= vops_var_combine,`
`1047`	`1047`	`SERIALFUNC= vops_var_serial,`
`1048`	`1048`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1052,7 +1052,7 @@ CREATE AGGREGATE stddev_pop(vops_timestamp) (`
`1052`	`1052`	`CREATEAGGREGATEstddev_samp(vops_timestamp) (`
`1053`	`1053`	`SFUNC= vops_timestamp_var_accumulate,`
`1054`	`1054`	`STYPE= internal,`
`1055`		`-FINALFUNC=vops_var_samp_final,`
	`1055`	`+FINALFUNC=vops_stddev_samp_final,`
`1056`	`1056`	`COMBINEFUNC= vops_var_combine,`
`1057`	`1057`	`SERIALFUNC= vops_var_serial,`
`1058`	`1058`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1062,7 +1062,7 @@ CREATE AGGREGATE stddev_samp(vops_timestamp) (`
`1062`	`1062`	`CREATEAGGREGATEstddev(vops_timestamp) (`
`1063`	`1063`	`SFUNC= vops_timestamp_var_accumulate,`
`1064`	`1064`	`STYPE= internal,`
`1065`		`-FINALFUNC=vops_var_samp_final,`
	`1065`	`+FINALFUNC=vops_stddev_samp_final,`
`1066`	`1066`	`COMBINEFUNC= vops_var_combine,`
`1067`	`1067`	`SERIALFUNC= vops_var_serial,`
`1068`	`1068`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1240,7 +1240,7 @@ CREATE AGGREGATE variance(vops_int8) (`
`1240`	`1240`	`CREATEAGGREGATEstddev_pop(vops_int8) (`
`1241`	`1241`	`SFUNC= vops_int8_var_accumulate,`
`1242`	`1242`	`STYPE= internal,`
`1243`		`-FINALFUNC=vops_var_pop_final,`
	`1243`	`+FINALFUNC=vops_stddev_pop_final,`
`1244`	`1244`	`COMBINEFUNC= vops_var_combine,`
`1245`	`1245`	`SERIALFUNC= vops_var_serial,`
`1246`	`1246`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1250,7 +1250,7 @@ CREATE AGGREGATE stddev_pop(vops_int8) (`
`1250`	`1250`	`CREATEAGGREGATEstddev_samp(vops_int8) (`
`1251`	`1251`	`SFUNC= vops_int8_var_accumulate,`
`1252`	`1252`	`STYPE= internal,`
`1253`		`-FINALFUNC=vops_var_samp_final,`
	`1253`	`+FINALFUNC=vops_stddev_samp_final,`
`1254`	`1254`	`COMBINEFUNC= vops_var_combine,`
`1255`	`1255`	`SERIALFUNC= vops_var_serial,`
`1256`	`1256`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1260,7 +1260,7 @@ CREATE AGGREGATE stddev_samp(vops_int8) (`
`1260`	`1260`	`CREATEAGGREGATEstddev(vops_int8) (`
`1261`	`1261`	`SFUNC= vops_int8_var_accumulate,`
`1262`	`1262`	`STYPE= internal,`
`1263`		`-FINALFUNC=vops_var_samp_final,`
	`1263`	`+FINALFUNC=vops_stddev_samp_final,`
`1264`	`1264`	`COMBINEFUNC= vops_var_combine,`
`1265`	`1265`	`SERIALFUNC= vops_var_serial,`
`1266`	`1266`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1427,7 +1427,7 @@ CREATE AGGREGATE variance(vops_float4) (`
`1427`	`1427`	`CREATEAGGREGATEstddev_pop(vops_float4) (`
`1428`	`1428`	`SFUNC= vops_float4_var_accumulate,`
`1429`	`1429`	`STYPE= internal,`
`1430`		`-FINALFUNC=vops_var_pop_final,`
	`1430`	`+FINALFUNC=vops_stddev_pop_final,`
`1431`	`1431`	`COMBINEFUNC= vops_var_combine,`
`1432`	`1432`	`SERIALFUNC= vops_var_serial,`
`1433`	`1433`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1437,7 +1437,7 @@ CREATE AGGREGATE stddev_pop(vops_float4) (`
`1437`	`1437`	`CREATEAGGREGATEstddev_samp(vops_float4) (`
`1438`	`1438`	`SFUNC= vops_float4_var_accumulate,`
`1439`	`1439`	`STYPE= internal,`
`1440`		`-FINALFUNC=vops_var_samp_final,`
	`1440`	`+FINALFUNC=vops_stddev_samp_final,`
`1441`	`1441`	`COMBINEFUNC= vops_var_combine,`
`1442`	`1442`	`SERIALFUNC= vops_var_serial,`
`1443`	`1443`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1447,7 +1447,7 @@ CREATE AGGREGATE stddev_samp(vops_float4) (`
`1447`	`1447`	`CREATEAGGREGATEstddev(vops_float4) (`
`1448`	`1448`	`SFUNC= vops_float4_var_accumulate,`
`1449`	`1449`	`STYPE= internal,`
`1450`		`-FINALFUNC=vops_var_samp_final,`
	`1450`	`+FINALFUNC=vops_stddev_samp_final,`
`1451`	`1451`	`COMBINEFUNC= vops_var_combine,`
`1452`	`1452`	`SERIALFUNC= vops_var_serial,`
`1453`	`1453`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1614,7 +1614,7 @@ CREATE AGGREGATE variance(vops_float8) (`
`1614`	`1614`	`CREATEAGGREGATEstddev_pop(vops_float8) (`
`1615`	`1615`	`SFUNC= vops_float8_var_accumulate,`
`1616`	`1616`	`STYPE= internal,`
`1617`		`-FINALFUNC=vops_var_pop_final,`
	`1617`	`+FINALFUNC=vops_stddev_pop_final,`
`1618`	`1618`	`COMBINEFUNC= vops_var_combine,`
`1619`	`1619`	`SERIALFUNC= vops_var_serial,`
`1620`	`1620`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1624,7 +1624,7 @@ CREATE AGGREGATE stddev_pop(vops_float8) (`
`1624`	`1624`	`CREATEAGGREGATEstddev_samp(vops_float8) (`
`1625`	`1625`	`SFUNC= vops_float8_var_accumulate,`
`1626`	`1626`	`STYPE= internal,`
`1627`		`-FINALFUNC=vops_var_samp_final,`
	`1627`	`+FINALFUNC=vops_stddev_samp_final,`
`1628`	`1628`	`COMBINEFUNC= vops_var_combine,`
`1629`	`1629`	`SERIALFUNC= vops_var_serial,`
`1630`	`1630`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1634,7 +1634,7 @@ CREATE AGGREGATE stddev_samp(vops_float8) (`
`1634`	`1634`	`CREATEAGGREGATEstddev(vops_float8) (`
`1635`	`1635`	`SFUNC= vops_float8_var_accumulate,`
`1636`	`1636`	`STYPE= internal,`
`1637`		`-FINALFUNC=vops_var_samp_final,`
	`1637`	`+FINALFUNC=vops_stddev_samp_final,`
`1638`	`1638`	`COMBINEFUNC= vops_var_combine,`
`1639`	`1639`	`SERIALFUNC= vops_var_serial,`
`1640`	`1640`	`DESERIALFUNC= vops_var_deserial,`
`@@ -1716,3 +1716,6 @@ create function reduce(bigint) returns setof vops_aggregates as 'MODULE_PATHNAME`
`1716`	`1716`	`createfunctionunnest(anyelement) returns setof recordas'MODULE_PATHNAME','vops_unnest' language C parallel safe strict immutable;`
`1717`	`1717`
`1718`	`1718`	`create cast (vops_boolas bool) with function filter(vops_bool)AS IMPLICIT;`
	`1719`	`+`
	`1720`	`+createfunctionis_null(anyelement) returns vops_boolas'MODULE_PATHNAME','vops_is_null' language C parallel safe immutable;`
	`1721`	`+createfunctionis_not_null(anyelement) returns vops_boolas'MODULE_PATHNAME','vops_is_not_null' language C parallel safe immutable;`

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5 files changed

5 files changed

`‎Makefile‎`

`‎sql/test.out‎`

`‎sql/test.sql‎`

`‎vops--1.0.sql‎`

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