Add comment using the name "predicate push-down optimization" to what we have

also called "WHERE-clause push down".  No changes to code.

FossilOrigin-Name: be77fe701c7b7d3407800e1ed6a4c8be14035831790419cc99362bff41c65b60

diff --git a/manifest b/manifest
index 0cd37e6293e5dcc12bb8b8dfc27dca5bce37106a..e9c314df02e91ae069e92d185c2efa9d10727b4e 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C For\sshell\scompletion,\suse\spragma_table_xinfo\sinstead\sof\spragma_table_info,\sso\sthat\sgenerated\scolumns\sare\shandled,\sas\sreported\sin\s[forum:f0735e05d8d7e857|forum\spost\sf0735e05d8d7e857].
-D 2024-07-04T09:45:23.225
+C Add\scomment\susing\sthe\sname\s"predicate\spush-down\soptimization"\sto\swhat\swe\shave\nalso\scalled\s"WHERE-clause\spush\sdown".\s\sNo\schanges\sto\scode.
+D 2024-07-04T11:15:32.292
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -755,7 +755,7 @@ F src/printf.c 8b250972305e14b365561be5117ed0fd364e4fd58968776df1ce64c6280b90f9
 F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
 F src/resolve.c 7e8d23ce7cdbfedf351a47e759f2722e8182ca10fd7580be43f4ce1f1a228145
 F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
-F src/select.c c448e2c0670ac590e5af53ef91e84a188bedb3d80d486e54948bf40d4dc4204b
+F src/select.c 6a95a2bffa6c09584dea99db5a7ae10c813305c09c92920ffc54f6eae2ba399e
 F src/shell.c.in b7d435c137eb323981adff814f172dbaabb9ba504fef17cb11d4681c1633ee13
 F src/sqlite.h.in 6c884a87bbf8828562b49272025a1e66e3801a196a58b0bdec87edcd2c9c8fc1
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
@@ -2195,8 +2195,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P baa83b460c677c210c7fa3f20314d7e05f305aed8a69026bc5fa106a3de4ea38
-R b6b0f6bf3a9f29c3d04a87244b6b7008
-U stephan
-Z 2e9a155351b52e0d45346f29a516cf2e
+P a204ffc06b468c2edf8f11ccf3de639edd4f8282e69a44ceeb68a4d3a43e77ea
+R 7ddaa7e2074acfdf6d0130f12e8505c2
+U drh
+Z 940dec88e4e92fbd5a212ce2f1e6eedc
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index 61813da18b15572aa96b4599526e3e396bd27627..3c3a8a55607555708254fc3c2c6b0d791e581df2 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-a204ffc06b468c2edf8f11ccf3de639edd4f8282e69a44ceeb68a4d3a43e77ea
+be77fe701c7b7d3407800e1ed6a4c8be14035831790419cc99362bff41c65b60

diff --git a/src/select.c b/src/select.c
index b5b51982908a291f12a0d3ee68f7a3febb46c6a3..4b0b554295d60d113d6d1a482ddfbc00ca5775d0 100644 (file)
--- a/src/select.c
+++ b/src/select.c
@@ -5077,7 +5077,8 @@ static int pushDownWindowCheck(Parse *pParse, Select *pSubq, Expr *pExpr){
 **
 ** NAME AMBIGUITY
 **
-** This optimization is called the "WHERE-clause push-down optimization".
+** This optimization is called the "WHERE-clause push-down optimization"
+** or sometimes the "predicate push-down optimization".
 **
 ** Do not confuse this optimization with another unrelated optimization
 ** with a similar name:  The "MySQL push-down optimization" causes WHERE