New test cases for window functions with RANGE BETWEEN and DESC NULLS FIRST.
FossilOrigin-Name: f7002f86c780e279c9f8a6268f317586519c059c9de2115ff6f1cad272570c29
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drh
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C Fix\sa\sbug\sin\sRANGE\swindow\sfunctions\sthat\suse\s"ORDER\sBY\s<expr>\sDESC\sNULLS\sFIRST"\sas\sthe\swindow-frame\sORDER\sBY\sclause.
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D 2019-08-30T16:14:58.448
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C New\stest\scases\sfor\swindow\sfunctions\swith\sRANGE\sBETWEEN\sand\sDESC\sNULLS\sFIRST.
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D 2019-08-30T16:46:12.848
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F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
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F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
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F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
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@ -1714,6 +1714,7 @@ F test/window7.test 1d31276961ae7801edc72173edaf7593e3cbc79c06d1f1f09e20d8418af4
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F test/window8.tcl 3b63931d608b6f00a9d26368207a7ffc9370c96e3e137ae2aff35284ade69d13
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F test/window8.test 4531204bfb5d833efbd8a5a1527c9871e62f8ae479386f42a7b55bdb5be39df3
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F test/window9.test 20a6b590be718b6bc98a5356d4396d6cdf19329c547da084fa225b92d68e1693
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F test/windowA.test 5cd7c8dc3b2fcdfc6ea122c81a35726106880ae75afd097f62061839aff13b71
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F test/windowerr.tcl f5acd6fbc210d7b5546c0e879d157888455cd4a17a1d3f28f07c1c8a387019e0
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F test/windowerr.test a8b752402109c15aa1c5efe1b93ccb0ce1ef84fa964ae1cd6684dd0b3cc1819b
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F test/windowfault.test a90b397837209f15e54afa62e8be39b2759a0101fae04e05a08bcc50e243a452
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@ -1837,7 +1838,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
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F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
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F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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P dd66134817ecbda01c59a05ad0d6ac44bee700ab10cd2119c869dd69af293fe2
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R f9d7b459685c1da5bc61b772c0f2da65
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U dan
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Z 05bbd4877d54c35c485e8a33829586c4
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P 39b4cad4a51bb5116d62ffb16ac36d96a9280321b049eb2d008605392f52a459
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R 5b7566c6e8c614d220a50ba45c732f15
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U drh
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Z 7f59914616f53a7b55c42685c9ae4ee5
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@ -1 +1 @@
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39b4cad4a51bb5116d62ffb16ac36d96a9280321b049eb2d008605392f52a459
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f7002f86c780e279c9f8a6268f317586519c059c9de2115ff6f1cad272570c29
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292
test/windowA.test
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292
test/windowA.test
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# 2019-08-30
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# Test cases for RANGE BETWEEN and especially with NULLS LAST
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix windowA
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ifcapable !windowfunc {
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finish_test
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return
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}
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do_execsql_test 1.0 {
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b CHAR(1), d FLOAT);
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INSERT INTO t1 VALUES
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(1, 'A', 5.4),
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(2, 'B', 5.55),
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(3, 'C', 8.0),
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(4, 'D', 10.25),
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(5, 'E', 10.26),
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(6, 'N', NULL),
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(7, 'N', NULL);
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} {}
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do_execsql_test 1.1 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN 2.50 PRECEDING AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 ED \
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4 D 10.25 EDC \
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3 C 8.0 EDC \
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2 B 5.55 CBA \
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1 A 5.4 BA \
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6 N NULL NN \
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7 N NULL NN \
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]
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do_execsql_test 1.2 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN 2.50 PRECEDING AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NN \
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7 N NULL NN \
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5 E 10.26 ED \
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4 D 10.25 EDC \
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3 C 8.0 EDC \
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2 B 5.55 CBA \
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1 A 5.4 BA \
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]
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do_execsql_test 1.3 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN 2.50 PRECEDING AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 EDCBANN \
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4 D 10.25 EDCBANN \
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3 C 8.0 EDCBANN \
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2 B 5.55 CBANN \
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1 A 5.4 BANN \
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6 N NULL NN \
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7 N NULL NN \
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]
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do_execsql_test 1.4 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN 2.50 PRECEDING AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NNEDCBA \
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7 N NULL NNEDCBA \
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5 E 10.26 EDCBA \
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4 D 10.25 EDCBA \
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3 C 8.0 EDCBA \
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2 B 5.55 CBA \
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1 A 5.4 BA \
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]
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do_execsql_test 1.5 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN 2.50 PRECEDING AND CURRENT ROW)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 E \
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4 D 10.25 ED \
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3 C 8.0 EDC \
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2 B 5.55 CB \
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1 A 5.4 BA \
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6 N NULL NN \
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7 N NULL NN \
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]
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do_execsql_test 1.6 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN 2.50 PRECEDING AND CURRENT ROW)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NN \
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7 N NULL NN \
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5 E 10.26 E \
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4 D 10.25 ED \
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3 C 8.0 EDC \
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2 B 5.55 CB \
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1 A 5.4 BA \
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]
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do_execsql_test 2.1 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN UNBOUNDED PRECEDING AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 ED \
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4 D 10.25 EDC \
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3 C 8.0 EDC \
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2 B 5.55 EDCBA \
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1 A 5.4 EDCBA \
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6 N NULL EDCBANN \
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7 N NULL EDCBANN \
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]
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do_execsql_test 2.2 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN UNBOUNDED PRECEDING AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NN \
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7 N NULL NN \
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5 E 10.26 NNED \
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4 D 10.25 NNEDC \
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3 C 8.0 NNEDC \
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2 B 5.55 NNEDCBA \
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1 A 5.4 NNEDCBA \
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]
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do_execsql_test 2.3 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 EDCBANN \
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4 D 10.25 EDCBANN \
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3 C 8.0 EDCBANN \
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2 B 5.55 EDCBANN \
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1 A 5.4 EDCBANN \
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6 N NULL EDCBANN \
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7 N NULL EDCBANN \
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]
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do_execsql_test 2.4 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NNEDCBA \
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7 N NULL NNEDCBA \
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5 E 10.26 NNEDCBA \
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4 D 10.25 NNEDCBA \
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3 C 8.0 NNEDCBA \
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2 B 5.55 NNEDCBA \
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1 A 5.4 NNEDCBA \
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]
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do_execsql_test 2.5 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 E \
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4 D 10.25 ED \
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3 C 8.0 EDC \
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2 B 5.55 EDCB \
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1 A 5.4 EDCBA \
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6 N NULL EDCBANN \
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7 N NULL EDCBANN \
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]
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do_execsql_test 2.6 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NN \
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7 N NULL NN \
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5 E 10.26 NNE \
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4 D 10.25 NNED \
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3 C 8.0 NNEDC \
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2 B 5.55 NNEDCB \
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1 A 5.4 NNEDCBA \
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]
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do_execsql_test 3.1 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN CURRENT ROW AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 ED \
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4 D 10.25 DC \
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3 C 8.0 C \
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2 B 5.55 BA \
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1 A 5.4 A \
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6 N NULL NN \
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7 N NULL NN \
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]
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do_execsql_test 3.2 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN CURRENT ROW AND 2.25 FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NN \
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7 N NULL NN \
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5 E 10.26 ED \
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4 D 10.25 DC \
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3 C 8.0 C \
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2 B 5.55 BA \
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1 A 5.4 A \
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]
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do_execsql_test 3.3 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS LAST
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RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS LAST, +a;
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} [list \
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5 E 10.26 EDCBANN \
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4 D 10.25 DCBANN \
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3 C 8.0 CBANN \
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2 B 5.55 BANN \
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1 A 5.4 ANN \
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6 N NULL NN \
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7 N NULL NN \
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]
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do_execsql_test 3.4 {
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SELECT a, b, quote(d), group_concat(b,'') OVER w1 FROM t1
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WINDOW w1 AS
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(ORDER BY d DESC NULLS FIRST
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RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
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ORDER BY +d DESC NULLS FIRST, +a;
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} [list \
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6 N NULL NNEDCBA \
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7 N NULL NNEDCBA \
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5 E 10.26 EDCBA \
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4 D 10.25 DCBA \
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3 C 8.0 CBA \
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2 B 5.55 BA \
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1 A 5.4 A \
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]
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finish_test
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