Firebird 1.5 Guide de démarrage IBPhoenix Editors Traduction en français: Philippe Makowski 8 Avril 2005 - Document version 2.1.1-fr 2 Table des matières A propos de ce guide .................... ....................................................................... 3 Emplacements disque par défaut .............................................................................................. ................ 7 Disque d'installation ....................................................................................................................... 7 Script d'installation ou programme

........................................................................ 5 NULL dans des fonctions d'agrégat ........................................................................................... voulues ................................................................................... 7 Plus d'information sur les UDF ........................................................................... correspondre à « rien » qui donc n'aurait aucune conséquence s'il est ajouté à un nombre ou ajouté à la fin d'une chaîne de caractères. En fait, le résultat de ces opérations renvoie toujours NULL. Cet article

database solution based on the underlying database, which can scale computing and storage horizontally. D is tr ib ut ed T ra ns ac ti on Transactional capability is key to ensuring database integrity and pagination, sorting, and aggregation queries. In terms of business implementation, it can enable R&D personnel to no longer care about the scope of SQL usage, focus on business function development, and shardingsphere.infra.config.mode.ModeConfiguration Attributes: • N a m e * Da taType Description D ef au lt Va lu e t y p e String Type of mode configu‐ rationValues could be: Standalone or Cluster

database solution based on the underlying database, which can scale computing and storage horizontally. D is tr ib ut ed T ra ns ac ti on Transactional capability is key to ensuring database integrity and shardingsphere.infra.config.mode.ModeConfiguration Attributes: • N a m e * Da taType Description D ef au lt Va lu e t y p e String Type of mode configu‐ rationValues could be: Standalone or Cluster api.CacheOption Attributes: 9.1. ShardingSphere-JDBC 114 Apache ShardingSphere document na me • D a t a T y p e * Des cription Default Value ini tia lCa pac ity i n t Initial capacity of local cache

.............................................................................................. 646 D. Описания системных таблиц ........................................................................ letter> ::= A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z ::= a | b | c | d | e | f | g | h | i | j | k | l | m INSERT INTO MYBIGINTS VALUES ( -236453287458723, 328832607832, 22, -56786237632476, 0X6F55A09D42, -- 478177959234 0X7FFFFFFFFFFFFFFF, -- 9223372036854775807 0XFFFFFFFFFFFFFFFF, -- -1 0X80000000

/usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/ cp /usr/local/keepalived/etc/rc.d/init.d/keepalived /etc/init.d/ mkdir /etc/keepalived 2.4.7 Keepalived 的配置 2.4.7.1 Master 的 keepalived 的配置 Master 和 backup 是一致的，脚本内容如下： vim /etc/rc.d/init.d/realserver.sh #!/bin/bash # description: Config realserver lo and apply noarp SNS_VIP=10.1.1.176 /etc/rc.d/init.d/functions case "$1" in start) keepalived 和 realserver 脚本： /etc/rc.d/init.d/realserver.sh start /etc/rc.d/init.d/keepalived start 并将 keepalived 和 realserver 的启动脚本加入到 rc.local 自启动中： echo “/etc/rc.d/init.d/realserver.sh start” >> /etc/rc

discovery type name type: # Database discovery type, such as: MySQL.MGR props (?): group-name: 92504d5b-6dec-11e8-91ea-246e9612aaf1 # Required parameters for database discovery types, such as MGR's group-name shardingsphere.infra.config.mode.ModeConfiguration Attributes: • N a m e * Da taType Description D ef au lt Va lu e t y p e String Type of mode configu‐ rationValues could be: Standalone or Cluster Collection Binding table rules E mpty broadcastTables (*) Collection Broadcast table rules E mpty d efaultDatabaseS hardingStrategy (?) Sharding StrategyCon‐ figuration Default database sharding

document, v5.2.1 type: # Database discovery type, such as: MySQL.MGR props (?): group-name: 92504d5b-6dec-11e8-91ea-246e9612aaf1 # Required parameters for database discovery types, such as MGR's group-name shardingsphere.infra.config.mode.ModeConfiguration Attributes: • N a m e * Da taType Description D ef au lt Va lu e t y p e String Type of mode configu‐ rationValues could be: Standalone or Cluster api.ReadwriteSplittingRuleConfiguration Configurable Properties: • Name* DataType Description d ataSo urces (+) Colle ction Data sources of write

指标描述 build_info G AU GE 构建信息 parsed_sql_total C OU NT ER 按类型（INSERT、UPDATE、DELETE、SELECT、DDL、DCL、D AL、TCL、RQL、RDL、RAL、RUL）分类的解析总数 routed_sql_total C OU NT ER 按类型（INS ERT、UPDATE、DELETE、SELECT）分类的路由总 h t t p s : / / g i t h u b . c o m / o r a c l e / g r a a l v m‐ r e a c h a b i l i t y‐ m e t a d a t a 打开新的 is‐ sue，并提交包含依赖的第三方库缺失的 GraalVM Reachability Metadata 的 PR。ShardingSphere 在 shardingsp refused？ 2. 配置 conf/global.yaml 和 conf/database-*.yaml 可以从 Docker 容器中获取配置文件模板，拷贝到宿主机任意目录中： docker run -d --name tmp --entrypoint=bash apache/shardingsphere-proxy docker cp tmp:/opt/shardingsphere-proxy/conf

h t t p s : / / g i t h u b . c o m / o r a c l e / g r a a l v m‐ r e a c h a b i l i t y‐ m e t a d a t a 打开新的 is‐ sue，并提交包含依赖的第三方库缺失的 GraalVM Reachability Metadata 的 PR。ShardingSphere 在 shardingsp refused？ 2. 配置 conf/server.yaml 和 conf/config-*.yaml 可以从 Docker 容器中获取配置文件模板，拷贝到宿主机任意目录中： docker run -d --name tmp --entrypoint=bash apache/shardingsphere-proxy docker cp tmp:/opt/shardingsphere-proxy/conf ext-lib 目录挂载到容器中，启动容器： 9.2. ShardingSphere-Proxy 132 Apache ShardingSphere document docker run -d \ -v /host/path/to/conf:/opt/shardingsphere-proxy/conf \ -v /host/path/to/ext-lib:/opt/shardingsphere-proxy/ext-lib