From 7e77d5b63cb3e804da652cd5ba3515672f763996 Mon Sep 17 00:00:00 2001 From: unknown <arjen@george.bitbike.com> Date: Mon, 1 Jul 2002 04:05:39 +1000 Subject: [PATCH] Manual fixups for 4.0.2. --- Docs/manual.texi | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/Docs/manual.texi b/Docs/manual.texi index d68ea065cf3..eaf504a2a95 100644 --- a/Docs/manual.texi +++ b/Docs/manual.texi @@ -14137,9 +14137,9 @@ IP address to bind to. Directory where character sets are. @xref{Character sets}. @item --chroot=path -Chroot @code{mysqld} daemon during startup. Recommended security measure. It will -somewhat limit @code{LOAD DATA INFILE} and @code{SELECT ... INTO OUTFILE} -though. +Put @code{mysqld} daemon in chroot environment at startup. Recommended +security measure. It somewhat limits @code{LOAD DATA INFILE} and +@code{SELECT ... INTO OUTFILE} though. @item --core-file Write a core file if @code{mysqld} dies. For some systems you must also @@ -30738,7 +30738,7 @@ mysql> SELECT 1 && NULL; -> NULL @end example -@findex XOR logical +@findex XOR, logical @item XOR Logical XOR. For non-@code{NULL} operands, evaluates to @code{1} if only one of the operators is non-zero. @@ -32824,7 +32824,7 @@ The result is an unsigned 64-bit integer. @findex & (bitwise AND) @findex AND, bitwise @item & -Bitwise AND: +Bitwise AND @example mysql> SELECT 29 & 15; -> 13 @@ -32839,10 +32839,8 @@ Bitwise XOR @example mysql> SELECT 1 ^ 1; -> 0 - mysql> SELECT 1 ^ 0; -> 1 - mysql> SELECT 11 ^ 3; -> 8 @end example @@ -33267,9 +33265,10 @@ The @code{DO} statement is convinient to use with @code{RELEASE_LOCK()}. @findex IS_FREE_LOCK() @item IS_FREE_LOCK(str) -Checks if the the lock named @code{str} is free (not locked) to use. -Returns @code{1} no one is using the lock, @code{0} if the lock is in use and -@code{NULL} on errors (like wrong arguments). +Checks if the the lock named @code{str} is free to use (i.e., not locked). +Returns @code{1} if the lock is free (no one is using the lock), +@code{0} if the lock is in use, and +@code{NULL} on errors (like incorrect arguments). @findex BENCHMARK() @item BENCHMARK(count,expr) @@ -49610,18 +49609,19 @@ Our TODO section contains what we plan to have in 4.0. @xref{TODO MySQL 4.0}. @itemize @bullet @item -Execute @code{chroot()}, if requested, directly after options has ben -parsed. +Changed @code{--chroot=path} option to execute @code{chroot()} immediately +after all options have been parsed. @item -Don't allow database names that contains @code{\}. +Don't allow database names that contains @samp{\}. @item @code{lower_case_table_names} now also affects created and dropped databases. @item -Added operators @code{XOR} and @code{^} (bitwise @code{XOR}). +Added @code{XOR} operator (logical and bitwise @code{XOR}) with @code{^} +as a synonym. Added function @code{IS_FREE_LOCK("lock_name")}. Based on code contributed by Hartmut Holzgraefe @email{hartmut@@six.de}. @item -Removed @code{mysql_ssl_clear()}, as this was not needed. +Removed @code{mysql_ssl_clear()}, as it was not needed. @item @code{DECIMAL} and @code{NUMERIC} types can now read exponential numbers. @item -- 2.30.9