Hi there,
I have a hierarchical database that include 4 tables. Table A is the parent of B, B is Parent of C, C is parent of D. If I want to query everything in D that is associated with A.name, how do I do that? Thanks!
YanYan (0 Replies)
I am debugging some code and came across ? in the WHERE cause in a mysql query.
Is this possible and what situations would this be used?
SELECT ip, count
FROM table
WHERE domain=?
thanks & regards (2 Replies)
Hi there, I have a table that stores multiple records for many different servers, each of which is timestamped ... I wanted to write a query that would enable me to only output the "latest" record (based on timestamp) for each "unique" server. So for example my main table looks like this
... (3 Replies)
hello all
i have 2 columns every column in the following format
column1
2011-04-01 11:39:54
column2
2019-02-03 00:00:00
i want get difference between above data as following
2 days 11:39
how to do so ?
i tried many functions but nothing works
please advice what is the query... (6 Replies)
Hi,
I want to access mysql query from database , for that i have tried the below code
#! /bin/bash
TABLE_NAME=database1
USER_NAME=root
IP_ADDR=111.20.9.256
somevar=`echo "select altid from alert where altid='2724'"| mysql -h $IP_ADDR -u $USER_NAME $TABLE_NAME `
echo $somevar
... (1 Reply)
Hi,
I want to run below query on shellscript but having one problm.
ADV=$( mysql -h "$IP_ADDR" -u "$USER_NAME" "$TABLE_NAME" -BNe" SELECT ADV FROM indata where inid='$INSTRUID' and Date='$latest Date';" )
here Date column contans different below dates
2011-12-01... (11 Replies)
Hello
i have created mysql query to compare to values and get difference in percentage
as following:
SELECT file_name, 100 - ((100 * (SELECT file_count FROM xipi_files z WHERE x.file_group = z.file_group AND x.file_name = z.file_name AND z.insert_date = CURDATE( ) - INTERVAL 1 DAY)) /... (1 Reply)
Hello Friends,
I am using check_mysql_query plugin in nagios to query database and get output. query is working fine but output which i am getting contain query. I want to remove query from output and give custom message which will be simple and understandable.
Can you help me here with any... (5 Replies)
Discussion started by: ghpradeep
5 Replies
LEARN ABOUT DEBIAN
mouse::spec
Mouse::Spec(3pm) User Contributed Perl Documentation Mouse::Spec(3pm)NAME
Mouse::Spec - To what extent Mouse is compatible with Moose
VERSION
This document describes Mouse version 0.99
SYNOPSIS
use Mouse::Spec;
printf "Mouse/%s is compatible with Moose/%s
",
Mouse::Spec->MouseVersion, Mouse::Spec->MooseVersion;
DESCRIPTION
Mouse is a subset of Moose. This document describes to what extend Mouse is compatible (and incompatible) with Moose.
Compatibility with Moose
Sugary APIs
The sugary APIs are highly compatible with Moose. Methods which have the same name as Moose's are expected to be compatible with Moose's.
Meta object protocols
Meta object protocols are a subset of the counterpart of Moose. Their methods which have the same name as Moose's are expected to be
compatible with Moose's. Feel free to use these methods even if they are not documented.
However, there are differences between Moose's MOP and Mouse's. For example, meta object protocols in Mouse have no attributes by default,
so "$metaclass->meta->make_immutable()" will not work as you expect. Don not make metaclasses immutable.
Mouse::Meta::Instance
Meta instance mechanism is not implemented, so you cannot change the reftype of Mouse objects in the same way as Moose.
Role exclusion
Role exclusion, "exclude()", is not implemented.
-metaclass in Mouse::Exporter
"use Mouse -metaclass => ..." are not implemented. Use "use Mouse -traits => ..." instead.
Mouse::Meta::Attribute::Native
Native traits are not supported directly, but "MouseX::NativeTraits" is available on CPAN. Once you have installed it, you can use it as
the same way in Moose. That is, native traits are automatically loaded by Mouse.
See MouseX::NativeTraits for details.
Notes about Moose::Cookbook
Many recipes in Moose::Cookbook fit Mouse, including:
o Moose::Cookbook::Basics::Recipe1 - The (always classic) Point example
o Moose::Cookbook::Basics::Recipe2 - A simple BankAccount example
o Moose::Cookbook::Basics::Recipe3 - A lazy BinaryTree example
o Moose::Cookbook::Basics::Recipe4 - Subtypes, and modeling a simple Company class hierarchy
o Moose::Cookbook::Basics::Recipe5 - More subtypes, coercion in a Request class
o Moose::Cookbook::Basics::Recipe6 - The augment/inner example
o Moose::Cookbook::Basics::Recipe7 - Making Moose fast with immutable
o Moose::Cookbook::Basics::Recipe8 - Builder methods and lazy_build
o Moose::Cookbook::Basics::Recipe9 - Operator overloading, subtypes, and coercion
o Moose::Cookbook::Basics::Recipe10 - Using BUILDARGS and BUILD to hook into object construction
o Moose::Cookbook::Roles::Recipe1 - The Moose::Role example
o Moose::Cookbook::Roles::Recipe2 - Advanced Role Composition - method exclusion and aliasing
o Moose::Cookbook::Roles::Recipe3 - Applying a role to an object instance
o Moose::Cookbook::Meta::Recipe2 - A meta-attribute, attributes with labels
o Moose::Cookbook::Meta::Recipe3 - Labels implemented via attribute traits
o Moose::Cookbook::Extending::Recipe3 - Providing an alternate base object class
SEE ALSO
Mouse
Moose
Moose::Manual
Moose::Cookbook
perl v5.14.2 2012-06-30 Mouse::Spec(3pm)