-C Do\snot\ssegfault\seven\sif\ssqlite\sis\smisused\sby\srequesting\squery\sresults\nafter\sthe\squery\shas\sbeen\sreset.\s\sticket\s#2426.\s(CVS\s4090)
-D 2007-06-19T10:58:24
-F Makefile.in b9971ab07868cf2b3209fe3bf8c52e7e25af4193
+C Change\sthe\sname\sof\sthe\s"limits.h"\ssource\sfile\sto\s"sqliteLimit.h".\r\nTicket\s#2428.\s(CVS\s4091)
+D 2007-06-19T15:23:48
+F Makefile.in 5babd49c427a0e82e849c89a4d3c3c1e607ec014
F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
F VERSION bd995b15c92d73ccf2f3e65d51702f88efea8001
F ext/icu/icu.c daab19e2c5221685688ecff2bb75bf9e0eea361d
F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895
F ltmain.sh 56abb507100ed2d4261f6dd1653dec3cf4066387
-F main.mk 02007ce4a5de0d4d6561207dcf839db9a3166935
+F main.mk f9b489de8f79174d29082cb87bfdfcd89e1135ec
F mkdll.sh 37fa8a7412e51b5ab2bc6d4276135f022a0feffb
F mkopcodec.awk bd46ad001c98dfbab07b1713cb8e692fa0e5415d
F mkopcodeh.awk cde995d269aa06c94adbf6455bea0acedb913fa5
F src/shell.c d07ae326b3815d80f71c69b3c7584382e47f6447
F src/sqlite.h.in 6bd26a1429d96d72bb0e2c72fdd323defa2f558a
F src/sqlite3ext.h 7d0d363ea7327e817ef0dfe1b7eee1f171b72890
-F src/sqliteInt.h 208c40b6e11925a321ec159d889e0ec06b618359
+F src/sqliteInt.h 07b0f7a4b7e849c9b96d921e9c5b32fc8802072c
+F src/sqliteLimit.h f14609c27636ebc217c9603ade26dbdd7d0f6afa
F src/table.c a8de75bcedf84d4060d804264b067ab3b1a3561d
F src/tclsqlite.c 9f96385c5047b24afa7601ea4055aae97c3e25e3
F src/test1.c a83c097ee1353e8982745ee1b78612fea7425602
F tool/memleak3.tcl 7707006ee908cffff210c98158788d85bb3fcdbf
F tool/mkkeywordhash.c fe15d1cbc61c2b0375634b6d8c1ef24520799ea0
F tool/mkopts.tcl 66ac10d240cc6e86abd37dc908d50382f84ff46e x
-F tool/mksqlite3c.tcl a1c49f75558b32cadae8b4f558af44a2292fb6f3
-F tool/mksqlite3internalh.tcl 09152fdc0c5fd779a3ac5759a043f08d2f609248
+F tool/mksqlite3c.tcl 92ed1980d3e35740ed23f2f60d25433b891b5c8b
+F tool/mksqlite3internalh.tcl 47737a925fb02fce43e2c0a14b3cc17574a4d44a
F tool/omittest.tcl e6b3d6a1285f9813bc1dea53bb522b4b72774710
F tool/opcodeDoc.awk b3a2a3d5d3075b8bd90b7afe24283efdd586659c
F tool/report1.txt 9eae07f26a8fc53889b45fc833a66a33daa22816
F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P 0b20a69609c64af922bedab381f7d075e9da4fc5
-R 87fdbce58a1cae51fbd4daaedd8f598b
+P 783f19be387561fbca3ac7e223bdb7dedb5450c8
+R f61ebf06a1a8beeee76386cd58589428
U drh
-Z eca7e9243576251c9daf0bfe44dbf734
+Z c4d6065cec2901822a6c14d9f99cfb91
--- /dev/null
+/*
+** 2007 May 7
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+*************************************************************************
+**
+** This file defines various limits of what SQLite can process.
+**
+** @(#) $Id: sqliteLimit.h,v 1.1 2007/06/19 15:23:48 drh Exp $
+*/
+
+/*
+** The maximum length of a TEXT or BLOB in bytes. This also
+** limits the size of a row in a table or index.
+**
+** The hard limit is the ability of a 32-bit signed integer
+** to count the size: 2^31-1 or 2147483647.
+*/
+#ifndef SQLITE_MAX_LENGTH
+# define SQLITE_MAX_LENGTH 1000000000
+#endif
+
+/*
+** This is the maximum number of
+**
+** * Columns in a table
+** * Columns in an index
+** * Columns in a view
+** * Terms in the SET clause of an UPDATE statement
+** * Terms in the result set of a SELECT statement
+** * Terms in the GROUP BY or ORDER BY clauses of a SELECT statement.
+** * Terms in the VALUES clause of an INSERT statement
+**
+** The hard upper limit here is 32676. Most database people will
+** tell you that in a well-normalized database, you usually should
+** not have more than a dozen or so columns in any table. And if
+** that is the case, there is no point in having more than a few
+** dozen values in any of the other situations described above.
+*/
+#ifndef SQLITE_MAX_COLUMN
+# define SQLITE_MAX_COLUMN 2000
+#endif
+
+/*
+** The maximum length of a single SQL statement in bytes.
+** The hard limit here is the same as SQLITE_MAX_LENGTH.
+*/
+#ifndef SQLITE_MAX_SQL_LENGTH
+# define SQLITE_MAX_SQL_LENGTH 1000000
+#endif
+
+/*
+** The maximum depth of an expression tree. This is limited to
+** some extent by SQLITE_MAX_SQL_LENGTH. But sometime you might
+** want to place more severe limits on the complexity of an
+** expression. A value of 0 (the default) means do not enforce
+** any limitation on expression tree depth.
+*/
+#ifndef SQLITE_MAX_EXPR_DEPTH
+# define SQLITE_MAX_EXPR_DEPTH 1000
+#endif
+
+/*
+** The maximum number of terms in a compound SELECT statement.
+** The code generator for compound SELECT statements does one
+** level of recursion for each term. A stack overflow can result
+** if the number of terms is too large. In practice, most SQL
+** never has more than 3 or 4 terms. Use a value of 0 to disable
+** any limit on the number of terms in a compount SELECT.
+*/
+#ifndef SQLITE_MAX_COMPOUND_SELECT
+# define SQLITE_MAX_COMPOUND_SELECT 500
+#endif
+
+/*
+** The maximum number of opcodes in a VDBE program.
+** Not currently enforced.
+*/
+#ifndef SQLITE_MAX_VDBE_OP
+# define SQLITE_MAX_VDBE_OP 25000
+#endif
+
+/*
+** The maximum number of arguments to an SQL function.
+*/
+#ifndef SQLITE_MAX_FUNCTION_ARG
+# define SQLITE_MAX_FUNCTION_ARG 100
+#endif
+
+/*
+** The maximum number of in-memory pages to use for the main database
+** table and for temporary tables. The SQLITE_DEFAULT_CACHE_SIZE
+*/
+#ifndef SQLITE_DEFAULT_CACHE_SIZE
+# define SQLITE_DEFAULT_CACHE_SIZE 2000
+#endif
+#ifndef SQLITE_DEFAULT_TEMP_CACHE_SIZE
+# define SQLITE_DEFAULT_TEMP_CACHE_SIZE 500
+#endif
+
+/*
+** The maximum number of attached databases. This must be at least 2
+** in order to support the main database file (0) and the file used to
+** hold temporary tables (1). And it must be less than 32 because
+** we use a bitmask of databases with a u32 in places (for example
+** the Parse.cookieMask field).
+*/
+#ifndef SQLITE_MAX_ATTACHED
+# define SQLITE_MAX_ATTACHED 10
+#endif
+
+
+/*
+** The maximum value of a ?nnn wildcard that the parser will accept.
+*/
+#ifndef SQLITE_MAX_VARIABLE_NUMBER
+# define SQLITE_MAX_VARIABLE_NUMBER 999
+#endif
+
+/*
+** The default size of a database page.
+*/
+#ifndef SQLITE_DEFAULT_PAGE_SIZE
+# define SQLITE_DEFAULT_PAGE_SIZE 1024
+#endif
+
+/* Maximum page size. The upper bound on this value is 32768. This a limit
+** imposed by the necessity of storing the value in a 2-byte unsigned integer
+** and the fact that the page size must be a power of 2.
+*/
+#ifndef SQLITE_MAX_PAGE_SIZE
+# define SQLITE_MAX_PAGE_SIZE 32768
+#endif
+
+/*
+** Maximum number of pages in one database file.
+**
+** This is really just the default value for the max_page_count pragma.
+** This value can be lowered (or raised) at run-time using that the
+** max_page_count macro.
+*/
+#ifndef SQLITE_MAX_PAGE_COUNT
+# define SQLITE_MAX_PAGE_COUNT 1073741823
+#endif
+
+/*
+** Maximum length (in bytes) of the pattern in a LIKE or GLOB
+** operator.
+*/
+#ifndef SQLITE_MAX_LIKE_PATTERN_LENGTH
+# define SQLITE_MAX_LIKE_PATTERN_LENGTH 50000
+#endif
projects / thirdparty / sqlite.git / commitdiff
