Shulou(Shulou.com)06/01 Report--

1. Download the rpm knowledge base package

Operating system version: CentOS Linux release 7.2.1511 (Core) X64

[root@localhost home] # yum install https://download.postgresql.org/pub/repos/yum/testing/10/redhat/rhel-7-x86_64/pgdg-centos10-10-1.noarch.rpm

Preparing... # # [100%]

Updating / installing...

1:pgdg-centos10-10-1 # #

two。 Install the database

[root@localhost home] # yum groupinstall "PostgreSQL Database Server 10 PGDG"

Loaded plugins: fastestmirror

There is no installed groups file.

Maybe run: yum groups mark convert (see man yum)

Base | 3.6 kB 00:00:00

Extras | 3.4 kB 00:00:00

Pgdg10-updates-testing | 4.1 kB 00:00:00

Updates | 3.4 kB 00:00:00

(1x6): extras/7/x86_64/primary_db | 151kB 00:00:01

(2can6): base/7/x86_64/group_gz | 155 kB 00:00:07

(3x6): pgdg10-updates-testing/7/x86_64/group_gz | 245B 00:00:07

(4can6): base/7/x86_64/primary_db | 5.6MB 00:00:08

(5can6): pgdg10-updates-testing/7/x86_64/primary_db | 79 kB 00:00:09

(6x6): updates/7/x86_64/primary_db | 4.7 MB 00:00:11

Determining fastest mirrors

* base: mirrors.tuna.tsinghua.edu.cn

* extras: mirrors.163.com

* updates: mirrors.163.com

Resolving Dependencies

-> Running transaction check

-> Package postgresql10.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7 will be installed

-> Package postgresql10-contrib.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7 will be installed

-> Processing Dependency: libxslt.so.1 (LIBXML2_1.0.22) (64bit) for package: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Processing Dependency: libxslt.so.1 (LIBXML2_1.0.18) (64bit) for package: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Processing Dependency: libxslt.so.1 (LIBXML2_1.0.11) (64bit) for package: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Processing Dependency: libxslt.so.1 () (64bit) for package: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Processing Dependency: libperl.so () (64bit) for package: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Package postgresql10-libs.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7 will be installed

-> Package postgresql10-server.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7 will be installed

-> Processing Dependency: libicuuc.so.50 () (64bit) for package: postgresql10-server-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Processing Dependency: libicui18n.so.50 () (64bit) for package: postgresql10-server-10.0-20170419_1PGDG.rhel7.7.x86_64

-> Running transaction check

-> Package libicu.x86_64 00.1.2-15.el7 will be installed

-- > Package libxslt.x86_64 01.1.28-5.el7 will be installed

-> Package perl-libs.x86_64 4VR 5.16.3-291.el7 will be installed

-> Processing Dependency: perl (: MODULE_COMPAT_5.16.3) for package: 4:perl-libs-5.16.3-291.el7.x86_64

-> Running transaction check

-> Package perl.x86_64 4VR 5.16.3-291.el7 will be installed

-- > Processing Dependency: perl (Socket) > = 1.3for package: 4:perl-5.16.3-291.el7.x86_64

-- > Processing Dependency: perl (Scalar::Util) > = 1.10 for package: 4:perl-5.16.3-291.el7.x86_64

-- > Processing Dependency: perl-macros for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (threads::shared) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (threads) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (constant) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Time::Local) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Time::HiRes) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Storable) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Socket) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Scalar::Util) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Pod::Simple::XHTML) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Pod::Simple::Search) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Getopt::Long) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Filter::Util::Call) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (File::Temp) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (File::Spec::Unix) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (File::Spec::Functions) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (File::Spec) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (File::Path) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Exporter) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Cwd) for package: 4:perl-5.16.3-291.el7.x86_64

-> Processing Dependency: perl (Carp) for package: 4:perl-5.16.3-291.el7.x86_64

-> Running transaction check

-> Package perl-Carp.noarch 0RU 1.26-244.el7 will be installed

-> Package perl-Exporter.noarch 0RU 5.68-3.el7 will be installed

-> Package perl-File-Path.noarch 0RU 2.09-2.el7 will be installed

-> Package perl-File-Temp.noarch 00.23.01-3.el7 will be installed

-> Package perl-Filter.x86_64 0RU 1.49-3.el7 will be installed

-> Package perl-Getopt-Long.noarch 0RU 2.40-2.el7 will be installed

-- > Processing Dependency: perl (Pod::Usage) > = 1.14 for package: perl-Getopt-Long-2.40-2.el7.noarch

-> Processing Dependency: perl (Text::ParseWords) for package: perl-Getopt-Long-2.40-2.el7.noarch

-> Package perl-PathTools.x86_64 0RU 3.40-5.el7 will be installed

-> Package perl-Pod-Simple.noarch 1RU 3.28-4.el7 will be installed

-- > Processing Dependency: perl (Pod::Escapes) > = 1.04 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch

-> Processing Dependency: perl (Encode) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch

-> Package perl-Scalar-List-Utils.x86_64 0RU 1.27-248.el7 will be installed

-> Package perl-Socket.x86_64 0RU 2.010-4.el7 will be installed

-> Package perl-Storable.x86_64 0RU 2.45-3.el7 will be installed

-> Package perl-Time-HiRes.x86_64 4vl 1.9725-3.el7 will be installed

-> Package perl-Time-Local.noarch 0RU 1.2300-2.el7 will be installed

-> Package perl-constant.noarch 0RU 1.27-2.el7 will be installed

-> Package perl-macros.x86_64 4VR 5.16.3-291.el7 will be installed

-> Package perl-threads.x86_64 0RU 1.87-4.el7 will be installed

-> Package perl-threads-shared.x86_64 0RU 1.43-6.el7 will be installed

-> Running transaction check

-> Package perl-Encode.x86_64 0RU 2.51-7.el7 will be installed

-> Package perl-Pod-Escapes.noarch 1purl 1.04-291.el7 will be installed

-> Package perl-Pod-Usage.noarch 0RU 1.63-3.el7 will be installed

-- > Processing Dependency: perl (Pod::Text) > = 3.15for package: perl-Pod-Usage-1.63-3.el7.noarch

-- > Processing Dependency: perl-Pod-Perldoc for package: perl-Pod-Usage-1.63-3.el7.noarch

-> Package perl-Text-ParseWords.noarch 0RU 3.29-4.el7 will be installed

-> Running transaction check

-> Package perl-Pod-Perldoc.noarch 0RU 3.20-4.el7 will be installed

-> Processing Dependency: perl (parent) for package: perl-Pod-Perldoc-3.20-4.el7.noarch

-> Processing Dependency: perl (HTTP::Tiny) for package: perl-Pod-Perldoc-3.20-4.el7.noarch

-> Package perl-podlators.noarch 0RU 2.5.1-3.el7 will be installed

-> Running transaction check

-> Package perl-HTTP-Tiny.noarch 0 0.033-3.el7 will be installed

-> Package perl-parent.noarch 1RU 0.225-244.el7 will be installed

-> Finished Dependency Resolution

Dependencies Resolved

=

Package Arch Version Repository Size

=

Installing for group install "PostgreSQL Database Server 10 PGDG":

Postgresql10 x8634 10.0-20170419_1PGDG.rhel7.7 pgdg10-updates-testing 1.4m

Postgresql10-contrib x8634 10.0-20170419_1PGDG.rhel7.7 pgdg10-updates-testing 601k

Postgresql10-libs x8634 10.0-20170419_1PGDG.rhel7.7 pgdg10-updates-testing 341k

Postgresql10-server x8634 10.0-20170419_1PGDG.rhel7.7 pgdg10-updates-testing 4.5m

Installing for dependencies:

Libicu x8631 64 50.1.2-15.el7 base 6.9m

Libxslt x8634 1.1.28-5.el7 base 242k

Perl x86x 64 4VR 5.16.3-291.el7 base 8.0m

Perl-Carp noarch 1.26-244.el7 base 19k

Perl-Encode x8631 64 2.51-7.el7 base 1.5m

Perl-Exporter noarch 5.68-3.el7 base 28k

Perl-File-Path noarch 2.09-2.el7 base 26k

Perl-File-Temp noarch 0.23.01-3.el7 base 56k

Perl-Filter x8631 64 1.49-3.el7 base 76k

Perl-Getopt-Long noarch 2.40-2.el7 base 56k

Perl-HTTP-Tiny noarch 0.033-3.el7 base 38k

Perl-PathTools x8631 64 3.40-5.el7 base 82k

Perl-Pod-Escapes noarch 1 1.04-291.el7 base 51k

Perl-Pod-Perldoc noarch 3.20-4.el7 base 87k

Perl-Pod-Simple noarch 1VR 3.28-4.el7 base 216k

Perl-Pod-Usage noarch 1.63-3.el7 base 27k

Perl-Scalar-List-Utils x8631 64 1.27-248.el7 base 36k

Perl-Socket x86 million 64 2.010-4.el7 base 49 k

Perl-Storable x8631 64 2.45-3.el7 base 77k

Perl-Text-ParseWords noarch 3.29-4.el7 base 14k

Perl-Time-HiRes x86 "64 4purl 1.9725-3.el7 base 45k

Perl-Time-Local noarch 1.2300-2.el7 base 24k

Perl-constant noarch 1.27-2.el7 base 19k

Perl-libs x86x 64 4purl 5.16.3-291.el7 base 688k

Perl-macros x86x 64 4purl 5.16.3-291.el7 base 43k

Perl-parent noarch 1RO 0.225-244.el7 base 12k

Perl-podlators noarch 2.5.1-3.el7 base 112k

Perl-threads x8634 1.87-4.el7 base 49k

Perl-threads-shared x8631 64 1.43-6.el7 base 39k

Transaction Summary

=

Install 4 Packages (+ 29 Dependent packages)

Total download size: 25 M

Installed size: 88 M

Is this ok [y/d/N]: y

Downloading packages:

Warning: / var/cache/yum/x86_64/7/base/packages/perl-Carp-1.26-244.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY

Public key for perl-Carp-1.26-244.el7.noarch.rpm is not installed

(1go 33): perl-Carp-1.26-244.el7.noarch.rpm | 19 kB 00:00:06

(2Action33): perl-Exporter-5.68-3.el7.noarch.rpm | 28 kB 00:00:00

(3go 33): libxslt-1.1.28-5.el7.x86_64.rpm | 242 kB 00:00:09

(4apt 33): perl-File-Path-2.09-2.el7.noarch.rpm | 26 kB 00:00:05

(5apt 33): perl-Filter-1.49-3.el7.x86_64.rpm | 76 kB 00:00:00

(6ap33): perl-File-Temp-0.23.01-3.el7.noarch.rpm | 56 kB 00:00:03

(7apt 33): perl-Getopt-Long-2.40-2.el7.noarch.rpm | 56 kB 00:00:00

(8pm 33): perl-PathTools-3.40-5.el7.x86_64.rpm | 82 kB 00:00:00

(9 kB 33): perl-Pod-Escapes-1.04-291.el7.noarch.rpm | 51 kB 00:00:00

(10 + 33): perl-Pod-Perldoc-3.20-4.el7.noarch.rpm | 87 kB 00:00:00

(11 + 33): perl-Pod-Simple-3.28-4.el7.noarch.rpm | 216 kB 00:00:00

(12apt 33): perl-Pod-Usage-1.63-3.el7.noarch.rpm | 27 kB 00:00:00

(13apt 33): perl-Scalar-List-Utils-1.27-248.el7.x86_64.rpm | 36 kB 00:00:00

(14 + 33): perl-Socket-2.010-4.el7.x86_64.rpm | 49 kB 00:00:00

(15 kB 33): perl-Storable-2.45-3.el7.x86_64.rpm | 77 kB 00:00:00

(16plus 33): perl-Text-ParseWords-3.29-4.el7.noarch.rpm | 14 kB 00:00:00

(17plus 33): perl-Time-HiRes-1.9725-3.el7.x86_64.rpm | 45 kB 00:00:00

(18App 33): perl-Time-Local-1.2300-2.el7.noarch.rpm | 24 kB 00:00:00

(19ultimate 33): perl-constant-1.27-2.el7.noarch.rpm | 19 kB 00:00:00

(20apt 33): perl-libs-5.16.3-291.el7.x86_64.rpm | 688 kB 00:00:01

(21 kB 33): perl-HTTP-Tiny-0.033-3.el7.noarch.rpm | 38 kB at 00:00:06

(22ap33): perl-macros-5.16.3-291.el7.x86_64.rpm | 43 kB 00:00:00

(23 + 33): perl-podlators-2.5.1-3.el7.noarch.rpm | 112 kB 00:00:00

(24ap33): perl-parent-0.225-244.el7.noarch.rpm | 12 kB 00:00:01

(25apt 33): perl-threads-1.87-4.el7.x86_64.rpm | 49 kB 00:00:00

(26plus 33): perl-threads-shared-1.43-6.el7.x86_64.rpm | 39 kB 00:00:00

(27 + 33): libicu-50.1.2-15.el7.x86_64.rpm | 6.9 MB 00:00:21

(28apt 33): perl-Encode-2.51-7.el7.x86_64.rpm | 1.5 MB 00:00:27

(29ap33): postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64.rpm | 601 kB 00:00:13

(30 MB 33): perl-5.16.3-291.el7.x86_64.rpm | 8.0 MB 00:00:41

(31 kB 33): postgresql10-libs-10.0-20170419_1PGDG.rhel7.7.x86_64.rpm | 341 kB 00:00:19

(32ap33): postgresql10-10.0-20170419_1PGDG.rhel7.7.x86_64.rpm | 1.4 MB 00:01:11

(33 MB 33): postgresql10-server-10.0-20170419_1PGDG.rhel7.7.x86_64.rpm | 4.5 MB 00:00:52

-

Total 244 kB/s | 25 MB 00:01:46

Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

Importing GPG key 0xF4A80EB5:

Userid: "CentOS-7 Key (CentOS 7 Official Signing Key)"

Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5

Package: centos-release-7-2.1511.el7.centos.2.10.x86_64 (@ anaconda)

From: / etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

Is this ok [y/N]: y

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

Warning: RPMDB altered outside of yum.

Installing: postgresql10-libs-10.0-20170419_1PGDG.rhel7.7.x86_64 1 Compact 33

Installing: postgresql10-10.0-20170419_1PGDG.rhel7.7.x86_64 2 + 33

Installing: 1:perl-parent-0.225-244.el7.noarch 3Comp33

Installing: perl-HTTP-Tiny-0.033-3.el7.noarch 4 Compact 33

Installing: perl-podlators-2.5.1-3.el7.noarch 5Comp33

Installing: perl-Pod-Perldoc-3.20-4.el7.noarch 6 Compact 33

Installing: 1:perl-Pod-Escapes-1.04-291.el7.noarch 7 Compact 33

Installing: perl-Encode-2.51-7.el7.x86_64 8Comp33

Installing: perl-Text-ParseWords-3.29-4.el7.noarch 9 Compact 33

Installing: perl-Pod-Usage-1.63-3.el7.noarch 10 Compact 33

Installing: 4:perl-libs-5.16.3-291.el7.x86_64 11 Compact 33

Installing: 4:perl-macros-5.16.3-291.el7.x86_64 12 Compact 33

Installing: 4:perl-Time-HiRes-1.9725-3.el7.x86_64 13 Compact 33

Installing: perl-constant-1.27-2.el7.noarch 14 Compact 33

Installing: perl-Time-Local-1.2300-2.el7.noarch 15amp 33

Installing: perl-Socket-2.010-4.el7.x86_64 16 Compact 33

Installing: perl-Carp-1.26-244.el7.noarch 17 Compact 33

Installing: perl-Storable-2.45-3.el7.x86_64 18amp 33

Installing: perl-PathTools-3.40-5.el7.x86_64 19 Compact 33

Installing: perl-Scalar-List-Utils-1.27-248.el7.x86_64 20 Universe 33

Installing: 1:perl-Pod-Simple-3.28-4.el7.noarch 21Comp33

Installing: perl-Exporter-5.68-3.el7.noarch 22 Universe 33

Installing: perl-File-Temp-0.23.01-3.el7.noarch 23 Universe 33

Installing: perl-File-Path-2.09-2.el7.noarch 24Unip 33

Installing: perl-threads-shared-1.43-6.el7.x86_64 25Universe 33

Installing: perl-threads-1.87-4.el7.x86_64 26 Universe 33

Installing: perl-Filter-1.49-3.el7.x86_64 27 Universe 33

Installing: perl-Getopt-Long-2.40-2.el7.noarch 28 Universe 33

Installing: 4:perl-5.16.3-291.el7.x86_64 29Universe 33

Installing: libicu-50.1.2-15.el7.x86_64 30 Compact 33

Installing: libxslt-1.1.28-5.el7.x86_64 31Comp33

Installing: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64 32 Universe 33

Installing: postgresql10-server-10.0-20170419_1PGDG.rhel7.7.x86_64 33 Universe 33

Verifying: postgresql10-server-10.0-20170419_1PGDG.rhel7.7.x86_64 1 Compact 33

Verifying: perl-HTTP-Tiny-0.033-3.el7.noarch 2 Compact 33

Verifying: perl-threads-shared-1.43-6.el7.x86_64 3Comp33

Verifying: 4:perl-Time-HiRes-1.9725-3.el7.x86_64 4 Compact 33

Verifying: postgresql10-10.0-20170419_1PGDG.rhel7.7.x86_64 5tick 33

Verifying: perl-constant-1.27-2.el7.noarch 6 Compact 33

Verifying: perl-PathTools-3.40-5.el7.x86_64 7 Compact 33

Verifying: 1:perl-Pod-Escapes-1.04-291.el7.noarch 8Comp33

Verifying: 1:perl-parent-0.225-244.el7.noarch 9 Compact 33

Verifying: postgresql10-contrib-10.0-20170419_1PGDG.rhel7.7.x86_64 10 Compact 33

Verifying: perl-File-Temp-0.23.01-3.el7.noarch 11 Compact 33

Verifying: 1:perl-Pod-Simple-3.28-4.el7.noarch 12 Compact 33

Verifying: perl-Time-Local-1.2300-2.el7.noarch 13 Compact 33

Verifying: perl-Pod-Perldoc-3.20-4.el7.noarch 14 Compact 33

Verifying: perl-Socket-2.010-4.el7.x86_64 15amp 33

Verifying: perl-Carp-1.26-244.el7.noarch 16 Compact 33

Verifying: libxslt-1.1.28-5.el7.x86_64 17 Compact 33

Verifying: perl-Storable-2.45-3.el7.x86_64 18amp 33

Verifying: perl-Scalar-List-Utils-1.27-248.el7.x86_64 19 Compact 33

Verifying: 4:perl-libs-5.16.3-291.el7.x86_64 20 Universe 33

Verifying: 4:perl-macros-5.16.3-291.el7.x86_64 21Comp33

Verifying: postgresql10-libs-10.0-20170419_1PGDG.rhel7.7.x86_64 22 Universe 33

Verifying: perl-Pod-Usage-1.63-3.el7.noarch 23 Universe 33

Verifying: perl-Encode-2.51-7.el7.x86_64 24Unip 33

Verifying: perl-Exporter-5.68-3.el7.noarch 25Universe 33

Verifying: perl-podlators-2.5.1-3.el7.noarch 26 Universe 33

Verifying: perl-Getopt-Long-2.40-2.el7.noarch 27 Universe 33

Verifying: perl-File-Path-2.09-2.el7.noarch 28 Universe 33

Verifying: 4:perl-5.16.3-291.el7.x86_64 29Universe 33

Verifying: libicu-50.1.2-15.el7.x86_64 30 Compact 33

Verifying: perl-threads-1.87-4.el7.x86_64 31Comp33

Verifying: perl-Filter-1.49-3.el7.x86_64 32 Universe 33

Verifying: perl-Text-ParseWords-3.29-4.el7.noarch 33 Universe 33

Installed:

Postgresql10.x86_64 0RO 10.0-20170419_1PGDG.rhel7.7 postgresql10-contrib.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7

Postgresql10-libs.x86_64 0RO 10.0-20170419_1PGDG.rhel7.7 postgresql10-server.x86_64 0RU 10.0-20170419_1PGDG.rhel7.7

Dependency Installed:

Libicu.x86_64 0VOR 50.1.2-15.el7 libxslt.x86_64 0RO 1.1.28-5.el7 perl.x86_64 4RO 5.16.3-291.el7

Perl-Carp.noarch 0VOR 1.26-244.el7 perl-Encode.x86_64 0RU 2.51-7.el7 perl-Exporter.noarch 0RU 5.68-3.el7

Perl-File-Path.noarch 0VOR 2.09-2.el7 perl-File-Temp.noarch 0RU 0.23.01-3.el7 perl-Filter.x86_64 0RU 1.49-3.el7

Perl-Getopt-Long.noarch 0VOR 2.40-2.el7 perl-HTTP-Tiny.noarch 0RU 0.033-3.el7 perl-PathTools.x86_64 0RU 3.40-5.el7

Perl-Pod-Escapes.noarch 1VOR 1.04-291.el7 perl-Pod-Perldoc.noarch 0RU 3.20-4.el7 perl-Pod-Simple.noarch 1RU 3.28-4.el7

Perl-Pod-Usage.noarch 0VOR 1.63-3.el7 perl-Scalar-List-Utils.x86_64 0RU 1.27-248.el7 perl-Socket.x86_64 0RU 2.010-4.el7

Perl-Storable.x86_64 0VOR 2.45-3.el7 perl-Text-ParseWords.noarch 0RU 3.29-4.el7 perl-Time-HiRes.x86_64 4RO 1.9725-3.el7

Perl-Time-Local.noarch 0VOR 1.2300-2.el7 perl-constant.noarch 0RU 1.27-2.el7 perl-libs.x86_64 4RU 5.16.3-291.el7

Perl-macros.x86_64 4RV 5.16.3-291.el7 perl-parent.noarch 1RU 0.225-244.el7 perl-podlators.noarch 0RV 2.5.1-3.el7

Perl-threads.x86_64 0VOR 1.87-4.el7 perl-threads-shared.x86_64 0RU 1.43-6.el7

Complete!

[root@localhost home] #

3. Initialize the database

[root@localhost home] # / usr/pgsql-10/bin/postgresql10-setup initdb

Initializing database... OK

[root@localhost home] #

4. Start the database

[root@localhost home] # systemctl start postgresql-10.service

[root@localhost home] #

5. Boot up

[root@localhost home] # systemctl enable postgresql-10.service

Created symlink from / etc/systemd/system/multi-user.target.wants/postgresql-10.service to / usr/lib/systemd/system/postgresql-10.service.

[root@localhost home] #

6. Login verification

[root@localhost home] # su-postgres

-bash-4.2$ psql

Psql (10devel)

Type "help" for help.

Postgres=#\ dt

No relations found.

Postgres=#\ dx

List of installed extensions

Name | Version | Schema | Description

-+-

Plpgsql | 1.0 | pg_catalog | PL/pgSQL procedural language

(1 row)

Postgres=#\ Q

7. Data catalog

-bash-4.2 $/ usr/pgsql-10/bin/pg_ctl status

Pg_ctl: server is running (PID: 2630)

/ usr/pgsql-10/bin/postgres "- D"/ var/lib/pgsql/10/data/"

-bash-4.2 $

8. Create a partition table

-bash-4.2 $/ usr/pgsql-10/bin/psql

Postgres=#\ c testdb

You are now connected to database "testdb" as user "postgres".

Testdb=#\ dt

No relations found.

Testdb=#

Testdb=# CREATE TABLE part_tab (id bigserial not null, created_at timestamp (0) without time zone,name varchar (20)) PARTITION BY RANGE (created_at)

CREATE TABLE

Testdb=# CREATE TABLE part_2017_04_20 PARTITION OF part_tab FOR VALUES FROM ('2017-04-20') TO ('2017-04-21')

CREATE TABLE

Testdb=# CREATE TABLE part_2017_04_21 PARTITION OF part_tab FOR VALUES FROM ('2017-04-21') TO ('2017-04-22')

CREATE TABLE

Testdb=# insert into part_tab (created_at,name) values ('2017-04-2017: 42 values 08)

INSERT 0 1

Testdb=# insert into part_tab (created_at,name) values ('2017-04-21 09 values 36 values 50 minutes)

INSERT 0 1

Testdb=# select * from part_tab

Id | created_at | name

-+-+--

1 | 2017-04-2017: 42:08 | David

2 | 2017-04-21 09:36:50 | Peter

(2 rows)

Testdb=# select * from part_2017_04_20

Id | created_at | name

-+-+--

1 | 2017-04-2017: 42:08 | David

(1 row)

Testdb=# select * from part_2017_04_21

Id | created_at | name

-+-+--

2 | 2017-04-21 09:36:50 | Peter

(1 row)

Testdb=#\ d + part_

Part_2017_04_20 part_2017_04_21 part_tab part_tab_id_seq

Testdb=#\ d + part_tab

Table "public.part_tab"

Column | Type | Collation | Nullable | Default | Storage | Stats tar

Get | Description

-+-

-- +-

Id | bigint | | not null | nextval ('part_tab_id_seq'::regclass) | plain |

| |

Created_at | timestamp (0) without time zone | | not null | | plain |

| |

Name | character varying (20) | extended |

| |

Partition key: RANGE (created_at)

Partitions: part_2017_04_20 FOR VALUES FROM ('2017-04-20 00 TO) TO (' 2017-04-21 00 TO')

Part_2017_04_21 FOR VALUES FROM ('2017-04-21 00 0015') TO ('2017-04-22 00 0015')

Testdb=#

Testdb=# explain analyze select * from part_tab where created_at between '2017-04-21' and '2017-04-22'

QUERY PLAN

-

-

Append (cost=0.00..22.00 rows=4 width=74) (actual time=0.016..0.017 rows=1 loops=1)

-> Seq Scan on part_2017_04_21 (cost=0.00..22.00 rows=4 width=74) (actual time=0.015..0.015 rows=1 loops=1)

Filter: (created_at > = '2017-04-21 00:00:00'::timestamp without time zone) AND (created_at Seq Scan on part_2017_04_20 (cost=0.00..22.00 rows=4 width=74) (actual time=0.019..0.019 rows=1 loops=1))

Filter: (created_at > = '2017-04-20 00:00:00'::timestamp without time zone) AND (created_at Seq Scan on part_2017_04_21 (cost=0.00..22.00 rows=4 width=74) (actual time=0.003..0.003 rows=0 loops=1))

Filter: (created_at > = '2017-04-20 00:00:00'::timestamp without time zone) AND (created_at

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