技术标签： PG学习笔记 timescaledb timescale 源码安装
因为postgresql是源码安装的，所以timescaledb也得源码安装。
timescaledb 0.12.1版本，解压后如下
[root@server4 timescaledb-0.12.1]# ls
bootstrap build CMakeLists.txt docs NOTICE scripts src timescaledb.control.in
bootstrap.bat CHANGELOG.md CONTRIBUTING.md LICENSE README.md sql test version.config
[root@server4 timescaledb-0.12.1]# pwd
/root/timescaledb-0.12.1首先安装cmake(如果已有不需要安装), 然后执行./bootstrap.
[root@server4 timescaledb-0.12.1]# ./bootstrap
Build system already initialized in ./build
Do you want to remove it (this is IMMEDIATE and PERMANENT), y/n? y
-- The C compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- TimescaleDB version 0.12.1. Can be updated from version 0.12.0
-- Build type is Release
-- Install method is 'source'
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN - Success
-- Using compiler GNU
CMake Error at CMakeLists.txt:141 (message):
Unable to find 'pg_config'
提示找不到pg_config.
这个pg_config为postgresql安装好后的一个可执行文件，执行它可以得到postgresql的相关配置和路径
[root@server4 timescaledb-0.12.1]# cd /appdev/pgsql/bin/
[root@server4 bin]# ./pg_config
BINDIR = /appdev/pgsql/bin
DOCDIR = /appdev/pgsql/share/doc
HTMLDIR = /appdev/pgsql/share/doc
INCLUDEDIR = /appdev/pgsql/include
PKGINCLUDEDIR = /appdev/pgsql/include
INCLUDEDIR-SERVER = /appdev/pgsql/include/server
LIBDIR = /appdev/pgsql/lib
PKGLIBDIR = /appdev/pgsql/lib
LOCALEDIR = /appdev/pgsql/share/locale
MANDIR = /appdev/pgsql/share/man
SHAREDIR = /appdev/pgsql/share
SYSCONFDIR = /appdev/pgsql/etc
PGXS = /appdev/pgsql/lib/pgxs/src/makefiles/pgxs.mk
CONFIGURE = '--prefix=/appdev/pgsql' '--without-readline'
CC = gcc
CPPFLAGS = -D_GNU_SOURCE
CFLAGS = -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2
CFLAGS_SL = -fPIC
LDFLAGS = -Wl,--as-needed -Wl,-rpath,'/appdev/pgsql/lib',--enable-new-dtags
LDFLAGS_EX =
LDFLAGS_SL =
LIBS = -lpgcommon -lpgport -lpthread -lz -lrt -lcrypt -ldl -lm
VERSION = PostgreSQL 10.5将pg_config路径添加进~/.bash_profile
[root@server4 bin]# cat ~/.bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/.local/bin:$HOME/bin:/appdev/pgsql/bin再次执行./bootstrap
[root@server4 bin]# source ~/.bash_profile
[root@server4 bin]# cd ~/timescaledb-0.12.1/
[root@server4 timescaledb-0.12.1]# ./
bootstrap build/ docs/ scripts/ sql/ src/ test/
[root@server4 timescaledb-0.12.1]# ./bootstrap
Build system already initialized in ./build
Do you want to remove it (this is IMMEDIATE and PERMANENT), y/n? y
-- The C compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- TimescaleDB version 0.12.1. Can be updated from version 0.12.0
-- Build type is Release
-- Install method is 'source'
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN - Success
-- Using compiler GNU
-- Found Git: /usr/bin/git (found version "1.8.3.1")
-- Using pg_config /appdev/pgsql/bin/pg_config
-- Compiling against PostgreSQL version 10.5
-- Install pgindent to be able to format C code: https://github.com/postgres/postgres/tree/master/src/tools/pgindent
CMake Error at CMakeLists.txt:274 (message):
PostgreSQL was built without OpenSSL support, which TimescaleDB needs for
full compatibility. Please rebuild PostgreSQL using `--with-openssl` or if
you want to continue without OpenSSL, re-run bootstrap with
`-DUSE_OPENSSL=0`
-- Configuring incomplete, errors occurred!
See also "/root/timescaledb-0.12.1/build/CMakeFiles/CMakeOutput.log".
[root@server4 timescaledb-0.12.1]# 提示postgresql没有带Openssl安装，那就索性，timescale也不带openssl安装。
[root@server4 timescaledb-0.12.1]# ./bootstrap -DUSE_OPENSSL=0
Build system already initialized in ./build
Do you want to remove it (this is IMMEDIATE and PERMANENT), y/n? y
-- The C compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- TimescaleDB version 0.12.1. Can be updated from version 0.12.0
-- Build type is Release
-- Install method is 'source'
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN
-- Performing Test CC_SUPPORTS_VISIBILITY_HIDDEN - Success
-- Using compiler GNU
-- Found Git: /usr/bin/git (found version "1.8.3.1")
-- Using pg_config /appdev/pgsql/bin/pg_config
-- Compiling against PostgreSQL version 10.5
-- Install pgindent to be able to format C code: https://github.com/postgres/postgres/tree/master/src/tools/pgindent
-- Using pg_regress /appdev/pgsql/lib/pgxs/src/test/regress/pg_regress
-- Using objdump /usr/bin/objdump
-- Configuring done
-- Generating done
-- Build files have been written to: /root/timescaledb-0.12.1/build
TimescaleDB build system initialized in ./build. To compile, do:
cd ./build && make
[root@server4 timescaledb-0.12.1]# cd ./build && make && make install
[root@server4 timescaledb-0.12.1]# cd ./build/
[root@server4 build]# ls
CMakeCache.txt cmake_install.cmake scripts src timescaledb.control
CMakeFiles Makefile sql test version.config
[root@server4 build]# make
Scanning dependencies of target sqlupdatescripts
[ 1%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.12.0--0.12.1.sql
[ 2%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.11.0--0.12.1.sql
[ 3%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.10.1--0.12.1.sql
[ 4%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.10.0--0.12.1.sql
[ 5%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.9.2--0.12.1.sql
[ 7%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.9.1--0.12.1.sql
[ 8%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.9.0--0.12.1.sql
[ 9%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.8.0--0.12.1.sql
[ 10%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.7.1--0.12.1.sql
[ 11%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.7.0--0.12.1.sql
[ 12%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.6.1--0.12.1.sql
[ 14%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.6.0--0.12.1.sql
[ 15%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.5.0--0.12.1.sql
[ 16%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.4.2--0.12.1.sql
[ 17%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.4.1--0.12.1.sql
[ 18%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.4.0--0.12.1.sql
[ 20%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.3.0--0.12.1.sql
[ 21%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.2.0--0.12.1.sql
[ 22%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.1.0--0.12.1.sql
[ 22%] Built target sqlupdatescripts
Scanning dependencies of target sqlfile
[ 23%] Generating /root/timescaledb-0.12.1/build/sql/timescaledb--0.12.1.sql
[ 23%] Built target sqlfile
[ 24%] Generating gitcommit.h
Scanning dependencies of target timescaledb
[ 25%] Building C object src/CMakeFiles/timescaledb.dir/agg_bookend.c.o
[ 27%] Building C object src/CMakeFiles/timescaledb.dir/cache.c.o
[ 28%] Building C object src/CMakeFiles/timescaledb.dir/cache_invalidate.c.o
[ 29%] Building C object src/CMakeFiles/timescaledb.dir/catalog.c.o
[ 30%] Building C object src/CMakeFiles/timescaledb.dir/chunk.c.o
[ 31%] Building C object src/CMakeFiles/timescaledb.dir/chunk_adaptive.c.o
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[ 60%] Building C object src/CMakeFiles/timescaledb.dir/installation_metadata.c.o
[ 61%] Building C object src/CMakeFiles/timescaledb.dir/partitioning.c.o
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[ 63%] Building C object src/CMakeFiles/timescaledb.dir/plan_expand_hypertable.c.o
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[ 80%] Building C object src/CMakeFiles/timescaledb.dir/bgw/launcher_interface.c.o
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[ 89%] Building C object src/CMakeFiles/timescaledb.dir/telemetry/uuid.c.o
[ 90%] Building C object src/CMakeFiles/timescaledb.dir/telemetry/metadata.c.o
[ 91%] Building C object src/CMakeFiles/timescaledb.dir/telemetry/telemetry.c.o
[ 92%] Linking C shared module timescaledb-0.12.1.so
[ 92%] Built target timescaledb
Scanning dependencies of target timescaledb-loader
[ 94%] Building C object src/loader/CMakeFiles/timescaledb-loader.dir/loader.c.o
[ 95%] Building C object src/loader/CMakeFiles/timescaledb-loader.dir/bgw_message_queue.c.o
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[ 98%] Building C object src/loader/CMakeFiles/timescaledb-loader.dir/bgw_interface.c.o
[100%] Linking C shared module timescaledb.so
[100%] Built target timescaledb-loader
[root@server4 build]#
[root@server4 build]# make install
[ 22%] Built target sqlupdatescripts
[ 23%] Built target sqlfile
[ 92%] Built target timescaledb
[100%] Built target timescaledb-loader
Install the project...
-- Install configuration: "Release"
-- Installing: /appdev/pgsql/share/extension/timescaledb.control
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.12.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.11.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.10.1--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.10.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.9.2--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.9.1--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.9.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.8.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.7.1--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.7.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.6.1--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.6.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.5.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.4.2--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.4.1--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.4.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.3.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.2.0--0.12.1.sql
-- Installing: /appdev/pgsql/share/extension/timescaledb--0.1.0--0.12.1.sql
-- Installing: /appdev/pgsql/lib/timescaledb-0.12.1.so
-- Installing: /appdev/pgsql/lib/timescaledb.so
[root@server4 build]# postgresql.conf添加共享库
# - Kernel Resource Usage -
shared_preload_libraries = 'timescaledb' # (change requires restart)
# - Cost-Based Vacuum Delay -
重启postgresql, psql连入
建立数据库
testdb=# create database ts1;
CREATE DATABASE
testdb=# \c ts1
You are now connected to database "ts1" as user "postgres".创建timescaledb extension
ts1=# create extension if not exists timescaledb CASCADE;
WARNING:
WELCOME TO
_____ _ _ ____________
|_ _(_) | | | _ \ ___ \
| | _ _ __ ___ ___ ___ ___ __ _| | ___| | | | |_/ /
| | | | _ ` _ \ / _ \/ __|/ __/ _` | |/ _ \ | | | ___ \
| | | | | | | | | __/\__ \ (_| (_| | | __/ |/ /| |_/ /
|_| |_|_| |_| |_|\___||___/\___\__,_|_|\___|___/ \____/
Running version 0.12.1
For more information on TimescaleDB, please visit the following links:
1. Getting started: https://docs.timescale.com/getting-started
2. API reference documentation: https://docs.timescale.com/api
3. How TimescaleDB is designed: https://docs.timescale.com/introduction/architecture
Note: TimescaleDB collects anonymous reports to better understand and assist our users.
For more information and how to disable, please see our docs https://docs.timescaledb.com/using-timescaledb/telemetry.
CREATE EXTENSION
ts1=# timescaledb已安装成功
编译debug版本
./bootstrap -DCMAKE_BUILD_TYPE="Debug"
create table "ckts2"(
time TIMESTAMPTZ NOT NULL,
"id" int,
"col2" int
);
SELECT create_hypertable('ckts2', 'time');
建表和超表
tsdb=# \d
List of relations
Schema | Name | Type | Owner
--------+-------+-------+----------
public | ckts2 | table | postgres
(1 row)
tsdb=# SELECT create_hypertable('ckts2', 'time');
create_hypertable
-------------------
(1 row)
tsdb=# \d+ ckts2
Table "public.ckts2"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
--------+--------------------------+-----------+----------+---------+---------+--------------+-------------
time | timestamp with time zone | | not null | | plain | |
id | integer | | | | plain | |
col2 | integer | | | | plain | |
Indexes:
"ckts2_time_idx" btree ("time" DESC)
Triggers:
ts_insert_blocker BEFORE INSERT ON ckts2 FOR EACH ROW EXECUTE PROCEDURE _timescaledb_internal.insert_blocker()
tsdb=#
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文章浏览阅读341次。许多刚刚接触音乐创作的新朋友，通过各种渠道了解到FL Studio，但并不知道我们的历史以及在音乐创作方面所产生的影响，今天分享一篇来自coco玛奇朵博主Rio的深度科普文章，相信对新人会有很大启发。_fl试用版能用多久
文章浏览阅读45次。原文来源于微信公众号“ACM SIGSPATIAL CHN分会”。转载或者引用本文请注明来源及原作者，版权归原作者及刊载媒体所有。ACM SIGSPATIAL中国分会致力于推动空间数据的研究范式及空间智能理论与技术在时空大数据、智慧城市、交通科学、社会治理等领域的创新与应用。为进一步促进空间数据智能研究的理论发展与应用，交流相关领域的新理论、新问题、新方法，ACM SIGSPATIAL中国分会创办..._基于北斗高精度时空信息和位置语义图谱的地理交通时空大模型构建
文章浏览阅读1.4k次。3、AST分析和修改：将源代码字符串编译为AST对象，然后使用ast模块进行分析和修改操作，例如静态代码分析、代码转换等。1、动态执行代码：可以将源代码字符串编译为代码对象，然后使用exec()函数执行。2、动态求值表达式：将单个表达式编译为代码对象，然后使用eval()函数求值。在使用某些代码需要提炼出公共的代码块是可以使用，方便后续的使用和添加；compile将代码编译为代码对象，应用在代码中可以提高效率。首先code下新建demo.py。编写调用脚本test.py。返回表达式执行结果。_c#的compile用法
文章浏览阅读1.1w次，点赞2次，收藏5次。通过量测启动设备相应的管脚clock信号来判断Boot_cfg设置是否正确，而如果MFG及MFG镜像可以工作，也可以使用MFG直接读取SBMR1寄存器来获取：1.将MFG的uboot换成正常启动的uboot，即替换掉 \Mfgtools-Rel-4.1.0_130816_MX6Q_UPDATER\Profiles\MX6Q Linux Update\OS Firmware\ u-boot-mx_imx6q bootmode
文章浏览阅读4.1k次，点赞3次，收藏4次。汉字库，字模的了解标签： 技术类 2007-09-04 21:50阅读(726)评论(0) 由于Turbo C应用于DOS操作系统下，在使用Turbo C进行程序设计时，一般情况下只好使用英文进行人机交互。要是想直接用中文界面，就需要另想他法了。 如果使用中文DOS系统(如UCDOS)，则可以解决在字符界面下的汉字显示问题。也就是说，可以用printf或其他_显示汉字为什么是dedede