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Corrects to comments on the STAT4 implementation.

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FossilOrigin-Name: e06f74d32d44f281dd21908d401184f35f9455a4
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drh
2013-10-14 14:21:59 +00:00
parent a7f4bf3f88
commit 0ae4f14e45
3 changed files with 14 additions and 14 deletions
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12
manifest
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@@ -1,5 +1,5 @@
C Make\ssubroutines\ssampleCopy()\sand\svalueFromExpr()\shave\sfile\sscope. C Corrects\sto\scomments\son\sthe\sSTAT4\simplementation.
D 2013-10-14T13:21:00.014 D 2013-10-14T14:21:59.159
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in e2d28ec95bd17ab4f3b6ee40b7102e9d7a0857b9 F Makefile.in e2d28ec95bd17ab4f3b6ee40b7102e9d7a0857b9
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -158,7 +158,7 @@ F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
F sqlite3.1 6be1ad09113570e1fc8dcaff84c9b0b337db5ffc F sqlite3.1 6be1ad09113570e1fc8dcaff84c9b0b337db5ffc
F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
F src/alter.c 2af0330bb1b601af7a7789bf7229675fd772a083 F src/alter.c 2af0330bb1b601af7a7789bf7229675fd772a083
F src/analyze.c c6259f93c9e9029df8e23e1093e0c650974ca7e5 F src/analyze.c f1c5ed1fe128c3f106dcd95e97ee9ef94db7a3fa
F src/attach.c 0a17c9364895316ca4f52d06a97a72c0af1ae8b3 F src/attach.c 0a17c9364895316ca4f52d06a97a72c0af1ae8b3
F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34 F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
F src/backup.c 2f1987981139bd2f6d8c728d64bf09fb387443c3 F src/backup.c 2f1987981139bd2f6d8c728d64bf09fb387443c3
@@ -1123,7 +1123,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
P 98ddfe45713775657e586f5a2499cf3c036f13dd P 1660efbe46439734c7dc1674994ceb86a9b41d1a
R 967432a4e7657b2df96a7af6fdae0344 R f477aeb6857af43b8fdd44c053eea21e
U drh U drh
Z 96efb7a8ef8355039cf707d085dc7cb4 Z 5a50d5097c4b6be57e9ef1781ac233fc

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1660efbe46439734c7dc1674994ceb86a9b41d1a e06f74d32d44f281dd21908d401184f35f9455a4

14
src/analyze.c
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@@ -31,7 +31,7 @@
** SQLITE_ENABLE_STAT3 defined. The functionality of sqlite_stat3 ** SQLITE_ENABLE_STAT3 defined. The functionality of sqlite_stat3
** is a superset of sqlite_stat2. The sqlite_stat4 is an enhanced ** is a superset of sqlite_stat2. The sqlite_stat4 is an enhanced
** version of sqlite_stat3 and is only available when compiled with ** version of sqlite_stat3 and is only available when compiled with
** SQLITE_ENABLE_STAT4 and in SQLite versions 3.8.0 and later. It is ** SQLITE_ENABLE_STAT4 and in SQLite versions 3.8.1 and later. It is
** not possible to enable both STAT3 and STAT4 at the same time. If they ** not possible to enable both STAT3 and STAT4 at the same time. If they
** are both enabled, then STAT4 takes precedence. ** are both enabled, then STAT4 takes precedence.
** **
@@ -107,12 +107,12 @@
** The idx column names the index and the tbl column is the table of the ** The idx column names the index and the tbl column is the table of the
** index. If the idx and tbl columns are the same, then the sample is ** index. If the idx and tbl columns are the same, then the sample is
** of the INTEGER PRIMARY KEY. The sample column is a blob which is the ** of the INTEGER PRIMARY KEY. The sample column is a blob which is the
** binary encoding of a key from the index, with the trailing rowid ** binary encoding of a key from the index. The nEq column is a
** omitted. The nEq column is a list of integers. The first integer ** list of integers. The first integer is the approximate number
** is the approximate number of entries in the index whose left-most ** of entries in the index whose left-most column exactly matches
** column exactly matches the left-most column of the sample. The second ** the left-most column of the sample. The second integer in nEq
** integer in nEq is the approximate number of entries in the index where ** is the approximate number of entries in the index where the
** the first two columns match the first two columns of the sample. ** first two columns match the first two columns of the sample.
** And so forth. nLt is another list of integers that show the approximate ** And so forth. nLt is another list of integers that show the approximate
** number of entries that are strictly less than the sample. The first ** number of entries that are strictly less than the sample. The first
** integer in nLt contains the number of entries in the index where the ** integer in nLt contains the number of entries in the index where the