tange/parallel
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/parallel.git synced 2024-11-22 14:07:55 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

sql: fixed bug #34034: sql: --list-databases

Browse source
This commit is contained in:
Ole Tange 2011-09-24 02:51:10 +02:00
parent 986f69db11
commit b511c409ad
1 changed files with 40 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
src/sql
View file

@ -82,13 +82,24 @@ HTML output. Turn on HTML tabular output.
Show the list of running queries.
=item B<--show-databases>
=item B<--showdbs>
=item B<--list-databases>
=item B<--listdbs>
List the databases (table spaces) in the database.
=item B<--show-tables>
=item B<--list-tables>
=item B<--table-list>
List the tables in the database
List the tables in the database.
=item B<--noheaders>
@ -493,6 +504,10 @@ if(defined $::opt_tablelist) {
unshift @ARGV, tablelist($database_driver,%dburl);
}
if(defined $::opt_dblist) {
unshift @ARGV, dblist($database_driver,%dburl);
}
if(defined $::opt_dbsize) {
unshift @ARGV, dbsize($database_driver,%dburl);
}
@ -556,6 +571,11 @@ sub parse_options {
"show-processlist|proclist|listproc" => \$::opt_processlist,
"show-tables|showtables|listtables|list-tables|tablelist|table-list"
=> \$::opt_tablelist,
"dblist|".
"listdb|listdbs|list-db|list-dbs|list-database|".
"list-databases|listdatabases|listdatabase|showdb|".
"showdbs|show-db|show-dbs|show-database|show-databases|".
"showdatabases|showdatabase" => \$::opt_dblist,
"db-size|dbsize" => \$::opt_dbsize,
"table-size|tablesize" => \$::opt_tablesize,
"noheaders|no-headers|n" => \$::opt_n,
@ -767,6 +787,25 @@ sub tablelist {
}
}
# Return the code for 'show databases' in the chosen database dialect
sub dblist {
my $dbdriver = shift;
my %dburl = @_;
my %statement =
("mysql" => "show databases;",
"postgresql" => ("SELECT datname FROM pg_database ".
"WHERE datname NOT IN ('template0','template1','postgres') ".
"ORDER BY datname ASC;"),
"oracle" => ("select * from user_tablespaces;"),
);
if($statement{$dbdriver}) {
return $statement{$dbdriver};
} else {
print STDERR "dblist is not implemented for $dbdriver\n";
exit 1;
}
}
# Return the code for 'show database size' in the chosen database dialect
sub dbsize {
my $dbdriver = shift;