Add tests for window functions

mysql-test/columnstore/basic/r/mcs192_corr_function.result

@@ -11,4 +11,14 @@ z	CORR(y, x)
 NULL	NULL
 aaa	0.9898976319320635
 bbb	1
+SELECT z, CORR(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	CORR(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	0.9898976319320635
+aaa	0.9898976319320635
+aaa	0.9898976319320635
+aaa	0.9898976319320635
+bbb	1
+bbb	1
+bbb	1
 DROP DATABASE mcs192_db;

mysql-test/columnstore/basic/r/mcs193_covar_pop_function.result

@@ -11,4 +11,14 @@ z	COVAR_POP(y, x)
 NULL	NULL
 aaa	44.5
 bbb	26
+SELECT z, COVAR_POP(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	COVAR_POP(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	44.5
+aaa	44.5
+aaa	44.5
+aaa	44.5
+bbb	26
+bbb	26
+bbb	26
 DROP DATABASE mcs193_db;

mysql-test/columnstore/basic/r/mcs194_covar_samp_function.result

@@ -11,4 +11,14 @@ z	COVAR_SAMP(y, x)
 NULL	NULL
 aaa	59.333333333333336
 bbb	39
+SELECT z, COVAR_SAMP(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	COVAR_SAMP(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	59.333333333333336
+aaa	59.333333333333336
+aaa	59.333333333333336
+aaa	59.333333333333336
+bbb	39
+bbb	39
+bbb	39
 DROP DATABASE mcs194_db;

mysql-test/columnstore/basic/r/mcs195_regr_avgx_avgy_function.result

@@ -11,6 +11,16 @@ z	REGR_AVGX(y, x)
 NULL	NULL
 aaa	50.0000
 bbb	63.0000
+SELECT z, REGR_AVGX(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_AVGX(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	50.0000
+aaa	50.0000
+aaa	50.0000
+aaa	50.0000
+bbb	63.0000
+bbb	63.0000
+bbb	63.0000
 SELECT REGR_AVGY(y, x) FROM t1;
 REGR_AVGY(y, x)
 4.0000
@@ -19,4 +29,14 @@ z	REGR_AVGY(y, x)
 NULL	NULL
 aaa	3.5000
 bbb	4.6667
+SELECT z, REGR_AVGY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_AVGY(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	3.5000
+aaa	3.5000
+aaa	3.5000
+aaa	3.5000
+bbb	4.6667
+bbb	4.6667
+bbb	4.6667
 DROP DATABASE mcs195_db;

mysql-test/columnstore/basic/r/mcs196_regr_sxx_sxy_syy_functions.result

@@ -11,6 +11,16 @@ z	REGR_SXX(y, x)
 NULL	NULL
 aaa	1902
 bbb	702
+SELECT z, REGR_SXX(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_SXX(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	1902
+aaa	1902
+aaa	1902
+aaa	1902
+bbb	702
+bbb	702
+bbb	702
 SELECT REGR_SXY(y, x) FROM t1;
 REGR_SXY(y, x)
 282
@@ -19,6 +29,16 @@ z	REGR_SXY(y, x)
 NULL	NULL
 aaa	178
 bbb	78
+SELECT z, REGR_SXY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_SXY(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	178
+aaa	178
+aaa	178
+aaa	178
+bbb	78
+bbb	78
+bbb	78
 SELECT REGR_SYY(y, x) FROM t1;
 REGR_SYY(y, x)
 28
@@ -27,4 +47,14 @@ z	REGR_SYY(y, x)
 NULL	NULL
 aaa	17
 bbb	8.666666666666666
+SELECT z, REGR_SYY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_SYY(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	17
+aaa	17
+aaa	17
+aaa	17
+bbb	8.666666666666666
+bbb	8.666666666666666
+bbb	8.666666666666666
 DROP DATABASE mcs196_db;

mysql-test/columnstore/basic/r/mcs197_regr_count_function.result

@@ -11,6 +11,16 @@ z	REGR_COUNT(y, x)
 NULL	0
 aaa	4
 bbb	3
+SELECT z, REGR_COUNT(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_COUNT(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	0
+aaa	4
+aaa	4
+aaa	4
+aaa	4
+bbb	3
+bbb	3
+bbb	3
 SELECT REGR_COUNT(y) FROM t1;
 ERROR HY000: Can't initialize function 'regr_count'; regr_count() requires two arguments
 DROP DATABASE mcs197_db;

mysql-test/columnstore/basic/r/mcs198_regr_intercept_function.result

@@ -11,6 +11,16 @@ z	REGR_INTERCEPT(y, x)
 NULL	NULL
 aaa	-1.1792849631966351
 bbb	-2.3333333333333335
+SELECT z, REGR_INTERCEPT(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_INTERCEPT(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	-1.1792849631966351
+aaa	-1.1792849631966351
+aaa	-1.1792849631966351
+aaa	-1.1792849631966351
+bbb	-2.3333333333333335
+bbb	-2.3333333333333335
+bbb	-2.3333333333333335
 SELECT REGR_INTERCEPT(y) FROM t1;
 ERROR HY000: Can't initialize function 'regr_intercept'; regr_intercept() requires two arguments
 DROP DATABASE mcs198_db;

mysql-test/columnstore/basic/r/mcs199_regr_r2_function.result

@@ -11,6 +11,16 @@ z	REGR_R2(y, x)
 NULL	NULL
 aaa	0.9798973217047071
 bbb	1
+SELECT z, REGR_R2(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_R2(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	0.9798973217047071
+aaa	0.9798973217047071
+aaa	0.9798973217047071
+aaa	0.9798973217047071
+bbb	1
+bbb	1
+bbb	1
 SELECT REGR_R2(y) FROM t1;
 ERROR HY000: Can't initialize function 'regr_r2'; regr_r2() requires two arguments
 DROP DATABASE mcs199_db;

mysql-test/columnstore/basic/r/mcs200_regr_slope_function.result

@@ -11,6 +11,16 @@ z	REGR_SLOPE(y, x)
 NULL	NULL
 aaa	0.0935856992639327
 bbb	0.1111111111111111
+SELECT z, REGR_SLOPE(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
+z	REGR_SLOPE(y, x) OVER (PARTITION BY z ORDER BY z)
+NULL	NULL
+aaa	0.0935856992639327
+aaa	0.0935856992639327
+aaa	0.0935856992639327
+aaa	0.0935856992639327
+bbb	0.1111111111111111
+bbb	0.1111111111111111
+bbb	0.1111111111111111
 SELECT REGR_SLOPE(y) FROM t1;
 ERROR HY000: Can't initialize function 'regr_slope'; regr_slope() requires two arguments
 DROP DATABASE mcs200_db;

mysql-test/columnstore/basic/t/mcs192_corr_function.test

@@ -24,6 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT CORR(y, x) FROM t1;
 SELECT z, CORR(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, CORR(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --disable_query_log
 if (!$func_exists)

mysql-test/columnstore/basic/t/mcs193_covar_pop_function.test

@@ -25,6 +25,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT COVAR_POP(y, x) FROM t1;
 SELECT z, COVAR_POP(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, COVAR_POP(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --disable_query_log
 if (!$func_exists)

mysql-test/columnstore/basic/t/mcs194_covar_samp_function.test

@@ -24,6 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT COVAR_SAMP(y, x) FROM t1;
 SELECT z, COVAR_SAMP(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, COVAR_SAMP(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --disable_query_log
 if (!$func_exists)

mysql-test/columnstore/basic/t/mcs195_regr_avgx_avgy_function.test

@@ -25,9 +25,11 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_AVGX(y, x) FROM t1;
 SELECT z, REGR_AVGX(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_AVGX(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 SELECT REGR_AVGY(y, x) FROM t1;
 SELECT z, REGR_AVGY(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_AVGY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --disable_query_log
 if (!$func_exists)

mysql-test/columnstore/basic/t/mcs196_regr_sxx_sxy_syy_functions.test

@@ -26,12 +26,15 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_SXX(y, x) FROM t1;
 SELECT z, REGR_SXX(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_SXX(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 SELECT REGR_SXY(y, x) FROM t1;
 SELECT z, REGR_SXY(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_SXY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 SELECT REGR_SYY(y, x) FROM t1;
 SELECT z, REGR_SYY(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_SYY(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --disable_query_log
 if (!$func_exists)

mysql-test/columnstore/basic/t/mcs197_regr_count_function.test

@@ -24,6 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_COUNT(y, x) FROM t1;
 SELECT z, REGR_COUNT(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_COUNT(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --error 1123
 SELECT REGR_COUNT(y) FROM t1;

mysql-test/columnstore/basic/t/mcs198_regr_intercept_function.test

@@ -24,6 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_INTERCEPT(y, x) FROM t1;
 SELECT z, REGR_INTERCEPT(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_INTERCEPT(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --error 1123
 SELECT REGR_INTERCEPT(y) FROM t1;

mysql-test/columnstore/basic/t/mcs199_regr_r2_function.test

@@ -24,7 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_R2(y, x) FROM t1;
 SELECT z, REGR_R2(y, x) FROM t1 GROUP BY z ORDER BY z;
-
+SELECT z, REGR_R2(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 --error 1123
 SELECT REGR_R2(y) FROM t1;
 

mysql-test/columnstore/basic/t/mcs200_regr_slope_function.test

@@ -24,6 +24,7 @@ INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bb
 
 SELECT REGR_SLOPE(y, x) FROM t1;
 SELECT z, REGR_SLOPE(y, x) FROM t1 GROUP BY z ORDER BY z;
+SELECT z, REGR_SLOPE(y, x) OVER (PARTITION BY z ORDER BY z) FROM t1;
 
 --error 1123
 SELECT REGR_SLOPE(y) FROM t1;