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Diffstat (limited to 'debian/additions/mysql_tableinfo.1')
| -rw-r--r-- | debian/additions/mysql_tableinfo.1 | 322 |
1 files changed, 0 insertions, 322 deletions
diff --git a/debian/additions/mysql_tableinfo.1 b/debian/additions/mysql_tableinfo.1 deleted file mode 100644 index 1de4f5d..0000000 --- a/debian/additions/mysql_tableinfo.1 +++ /dev/null @@ -1,322 +0,0 @@ -.\" Automatically generated by Pod::Man v1.34, Pod::Parser v1.13 -.\" -.\" Standard preamble: -.\" ======================================================================== -.de Sh \" Subsection heading -.br -.if t .Sp -.ne 5 -.PP -\fB\\$1\fR -.PP -.. -.de Sp \" Vertical space (when we can't use .PP) -.if t .sp .5v -.if n .sp -.. -.de Vb \" Begin verbatim text -.ft CW -.nf -.ne \\$1 -.. -.de Ve \" End verbatim text -.ft R -.fi -.. -.\" Set up some character translations and predefined strings. \*(-- will -.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left -.\" double quote, and \*(R" will give a right double quote. | will give a -.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to -.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C' -.\" expand to `' in nroff, nothing in troff, for use with C<>. -.tr \(*W-|\(bv\*(Tr -.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' -.ie n \{\ -. ds -- \(*W- -. ds PI pi -. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch -. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch -. ds L" "" -. ds R" "" -. ds C` "" -. ds C' "" -'br\} -.el\{\ -. ds -- \|\(em\| -. ds PI \(*p -. ds L" `` -. ds R" '' -'br\} -.\" -.\" If the F register is turned on, we'll generate index entries on stderr for -.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index -.\" entries marked with X<> in POD. Of course, you'll have to process the -.\" output yourself in some meaningful fashion. -.if \nF \{\ -. de IX -. tm Index:\\$1\t\\n%\t"\\$2" -.. -. nr % 0 -. rr F -.\} -.\" -.\" For nroff, turn off justification. Always turn off hyphenation; it makes -.\" way too many mistakes in technical documents. -.hy 0 -.if n .na -.\" -.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). -.\" Fear. Run. Save yourself. No user-serviceable parts. -. \" fudge factors for nroff and troff -.if n \{\ -. ds #H 0 -. ds #V .8m -. ds #F .3m -. ds #[ \f1 -. ds #] \fP -.\} -.if t \{\ -. ds #H ((1u-(\\\\n(.fu%2u))*.13m) -. ds #V .6m -. ds #F 0 -. ds #[ \& -. ds #] \& -.\} -. \" simple accents for nroff and troff -.if n \{\ -. ds ' \& -. ds ` \& -. ds ^ \& -. ds , \& -. ds ~ ~ -. ds / -.\} -.if t \{\ -. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" -. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' -. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' -. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' -. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' -. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' -.\} -. \" troff and (daisy-wheel) nroff accents -.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' -.ds 8 \h'\*(#H'\(*b\h'-\*(#H' -.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] -.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' -.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' -.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] -.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] -.ds ae a\h'-(\w'a'u*4/10)'e -.ds Ae A\h'-(\w'A'u*4/10)'E -. \" corrections for vroff -.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' -.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' -. \" for low resolution devices (crt and lpr) -.if \n(.H>23 .if \n(.V>19 \ -\{\ -. ds : e -. ds 8 ss -. ds o a -. ds d- d\h'-1'\(ga -. ds D- D\h'-1'\(hy -. ds th \o'bp' -. ds Th \o'LP' -. ds ae ae -. ds Ae AE -.\} -.rm #[ #] #H #V #F C -.\" ======================================================================== -.\" -.IX Title "MYSQL_TABLEINFO 1" -.TH MYSQL_TABLEINFO 1 "2003-04-05" "perl v5.8.0" "User Contributed Perl Documentation" -.SH "NAME" -mysql_tableinfo \- creates and populates information tables with -the output of SHOW DATABASES, SHOW TABLES (or SHOW TABLE STATUS), -SHOW COLUMNS and SHOW INDEX. -.PP -This is version 1.1. -.SH "SYNOPSIS" -.IX Header "SYNOPSIS" -.Vb 1 -\& mysql_tableinfo [OPTIONS] database_to_write [database_like_wild] [table_like_wild] -.Ve -.PP -.Vb 2 -\& Do not backquote (``) database_to_write, -\& and do not quote ('') database_like_wild or table_like_wild -.Ve -.PP -.Vb 1 -\& Examples: -.Ve -.PP -.Vb 1 -\& mysql_tableinfo info -.Ve -.PP -.Vb 1 -\& mysql_tableinfo info this_db -.Ve -.PP -.Vb 1 -\& mysql_tableinfo info %a% b% -.Ve -.PP -.Vb 1 -\& mysql_tableinfo info --clear-only -.Ve -.PP -.Vb 1 -\& mysql_tableinfo info --col --idx --table-status -.Ve -.SH "DESCRIPTION" -.IX Header "DESCRIPTION" -mysql_tableinfo asks a MySQL server information about its -databases, tables, table columns and index, and stores this -in tables called `db`, `tbl` (or `tbl_status`), `col`, `idx` -(with an optional prefix specified with \-\-prefix). -After that, you can query these information tables, for example -to build your admin scripts with \s-1SQL\s0 queries, like -.PP -\&\s-1SELECT\s0 \s-1CONCAT\s0(\*(L"\s-1CHECK\s0 \s-1TABLE\s0 \*(R",`database`,\*(L".\*(R",`table`,\*(L" \s-1EXTENDED\s0;\*(R") -\&\s-1FROM\s0 info.tbl \s-1WHERE\s0 ... ; -.PP -as people usually do with some other \s-1RDBMS\s0 -(note: to increase the speed of your queries on the info tables, -you may add some index on them). -.PP -The database_like_wild and table_like_wild instructs the program -to gather information only about databases and tables -whose names match these patterns. If the info -tables already exist, their rows matching the patterns are simply -deleted and replaced by the new ones. That is, -old rows not matching the patterns are not touched. -If the database_like_wild and table_like_wild arguments -are not specified on the command-line they default to \*(L"%\*(R". -.PP -The program : -.PP -\&\- does \s-1CREATE\s0 \s-1DATABASE\s0 \s-1IF\s0 \s-1NOT\s0 \s-1EXISTS\s0 database_to_write -where database_to_write is the database name specified on the command\-line. -.PP -\&\- does \s-1CREATE\s0 \s-1TABLE\s0 \s-1IF\s0 \s-1NOT\s0 \s-1EXISTS\s0 database_to_write.`db` -.PP -\&\- fills database_to_write.`db` with the output of -\&\s-1SHOW\s0 \s-1DATABASES\s0 \s-1LIKE\s0 database_like_wild -.PP -\&\- does \s-1CREATE\s0 \s-1TABLE\s0 \s-1IF\s0 \s-1NOT\s0 \s-1EXISTS\s0 database_to_write.`tbl` -(respectively database_to_write.`tbl_status` -if the \-\-tbl\-status option is on) -.PP -\&\- for every found database, -fills database_to_write.`tbl` (respectively database_to_write.`tbl_status`) -with the output of -\&\s-1SHOW\s0 \s-1TABLES\s0 \s-1FROM\s0 found_db \s-1LIKE\s0 table_like_wild -(respectively \s-1SHOW\s0 \s-1TABLE\s0 \s-1STATUS\s0 \s-1FROM\s0 found_db \s-1LIKE\s0 table_like_wild) -.PP -\&\- if the \-\-col option is on, - * does \s-1CREATE\s0 \s-1TABLE\s0 \s-1IF\s0 \s-1NOT\s0 \s-1EXISTS\s0 database_to_write.`col` - * for every found table, - fills database_to_write.`col` with the output of - \s-1SHOW\s0 \s-1COLUMNS\s0 \s-1FROM\s0 found_tbl \s-1FROM\s0 found_db -.PP -\&\- if the \-\-idx option is on, - * does \s-1CREATE\s0 \s-1TABLE\s0 \s-1IF\s0 \s-1NOT\s0 \s-1EXISTS\s0 database_to_write.`idx` - * for every found table, - fills database_to_write.`idx` with the output of - \s-1SHOW\s0 \s-1INDEX\s0 \s-1FROM\s0 found_tbl \s-1FROM\s0 found_db -.PP -Some options may modify this general scheme (see below). -.PP -As mentioned, the contents of the info tables are the output of -\&\s-1SHOW\s0 commands. In fact the contents are slightly more complete : -.PP -\&\- the `tbl` (or `tbl_status`) info table - has an extra column which contains the database name, -.PP -\&\- the `col` info table - has an extra column which contains the table name, - and an extra column which contains, for each described column, - the number of this column in the table owning it (this extra column - is called `Seq_in_table`). `Seq_in_table` makes it possible for you - to retrieve your columns in sorted order, when you are querying - the `col` table. -.PP -\&\- the `index` info table - has an extra column which contains the database name. -.PP -Caution: info tables contain certain columns (e.g. -Database, Table, Null...) whose names, as they are MySQL reserved words, -need to be backquoted (`...`) when used in \s-1SQL\s0 statements. -.PP -Caution: as information fetching and info tables filling happen at the -same time, info tables may contain inaccurate information about -themselves. -.SH "OPTIONS" -.IX Header "OPTIONS" -.IP "\-\-clear" 4 -.IX Item "--clear" -Does \s-1DROP\s0 \s-1TABLE\s0 on the info tables (only those that the program is -going to fill, for example if you do not use \-\-col it won't drop -the `col` table) and processes normally. Does not drop database_to_write. -.IP "\-\-clear\-only" 4 -.IX Item "--clear-only" -Same as \-\-clear but exits after the DROPs. -.IP "\-\-col" 4 -.IX Item "--col" -Adds columns information (into table `col`). -.IP "\-\-idx" 4 -.IX Item "--idx" -Adds index information (into table `idx`). -.IP "\-\-prefix prefix" 4 -.IX Item "--prefix prefix" -The info tables are named from the concatenation of prefix and, -respectively, db, tbl (or tbl_status), col, idx. Do not quote ('') -or backquote (``) prefix. -.IP "\-q, \-\-quiet" 4 -.IX Item "-q, --quiet" -Does not warn you about what the script is going to do (\s-1DROP\s0 \s-1TABLE\s0 etc) -and does not ask for a confirmation before starting. -.IP "\-\-tbl\-status" 4 -.IX Item "--tbl-status" -Instead of using \s-1SHOW\s0 \s-1TABLES\s0, uses \s-1SHOW\s0 \s-1TABLE\s0 \s-1STATUS\s0 -(much more complete information, but slower). -.IP "\-\-help" 4 -.IX Item "--help" -Display helpscreen and exit -.IP "\-u, \-\-user=#" 4 -.IX Item "-u, --user=#" -user for database login if not current user. Give a user -who has sufficient privileges (\s-1CREATE\s0, ...). -.IP "\-p, \-\-password=# (INSECURE)" 4 -.IX Item "-p, --password=# (INSECURE)" -password to use when connecting to server. -WARNING: Providing a password on command line is insecure as it is visible through /proc to anyone for a short time. -.IP "\-h, \-\-host=#" 4 -.IX Item "-h, --host=#" -host to connect to -.IP "\-P, \-\-port=#" 4 -.IX Item "-P, --port=#" -port to use when connecting to server -.IP "\-S, \-\-socket=#" 4 -.IX Item "-S, --socket=#" -\&\s-1UNIX\s0 domain socket to use when connecting to server -.SH "WARRANTY" -.IX Header "WARRANTY" -This software is free and comes without warranty of any kind. You -should never trust backup software without studying the code yourself. -Study the code inside this script and only rely on it if \fIyou\fR believe -that it does the right thing for you. -.Sp -Patches adding bug fixes, documentation and new features are welcome. -.SH "TO DO" -.IX Header "TO DO" -Use extended inserts to be faster (for servers with many databases -or tables). But to do that, must care about net\-buffer\-length. -.SH "AUTHOR" -.IX Header "AUTHOR" -2002\-06\-18 Guilhem Bichot (guilhem.bichot@mines\-paris.org) -.Sp -And all the authors of mysqlhotcopy, which served as a model for -the structure of the program. |