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数据库
2021-02-27
您所不了解的Postgres 10功能:CREATE STATISTICS(译)
原文地址:https://www.citusdata.com/blog/2018/03/06/postgres-planner-and-its-usage-of-statistics/,本文统一将原文中的“planner”译做“优化器” 如果您对Postg...
806
标签:
您所不了解的Postgres
10功能:CREATE
STATISTICS(译)
数据库
2024-04-02
Introduction to Optimizer Statistics
...
467
标签:
数据库
2024-04-02
Oracle 12C RAC报错ORA-20001: Statistics Advisor
...
259
标签:
数据库
2024-04-02
怎么解决InnoDB Persistent Statistics问题
...
278
标签:
数据库
2024-04-02
Oracle 12C中的Statistics on Column Groups分析
...
442
标签:
数据库
2021-09-09
SQL Server中STATISTICS IO物理读和逻辑读的误区
SQL Server中STATISTICS IO物理读和逻辑读的误区 大家知道,SQL Server中可以利用下面命令查看某个语句读写IO的情况SET STATISTICS IO ON那么这个命令的结果显示的物理读、逻辑读的IO单位大小是多少,比如结果显示有物...
340
标签:
SQL
Server中STATISTICS
IO物理读和逻辑读的误区
错误编码
2023-11-05
ORA-23345: table “string”.”string” not registered to collect statistics ORAC
文档解释ORA-23345: table string.string not registered to collect statisticsCause: A procedure that deals with conflict...
601
标签:
报错
故障
string
错误编码
2023-11-05
ORA-38443: An attribute set should be assigned to the expression set for statistics collection. ORAC
文档解释ORA-38443: An attribute set should be assigned to the expression set for statistics collection.Cause: An attempt...
162
标签:
报错
故障
attribute
错误编码
2023-11-05
ORA-29811: missing STATISTICS keyword ORACLE 报错 故障修复 远程处理
文档解释ORA-29811: missing STATISTICS keywordCause: This is not a valid option with the ASSOCIATE command.Action: Specify...
906
标签:
报错
故障
missing
数据库
2024-04-02
exp备份导出时报EXP-00091: Exporting questionable statistics”错误怎么办
...
894
标签:
错误编码
2023-11-05
ORA-13864: Statistics aggregation for service (module/action) string is already enabled ORACLE 报错 故障
文档解释ORA-13864: Statistics aggregation for service (module/action) string is already enabledCause: Attempt to enable a...
179
标签:
报错
故障
aggregation
错误编码
2023-11-05
ORA-08278: Cannot get CPU statistics ORACLE 报错 故障修复 远程处理
文档解释ORA-08278: Cannot get CPU statisticsCause: Could not retrieve CPU times because n_stat failed.Action: Contact...
771
标签:
报错
故障
ORA
错误编码
2023-11-04
ORA-07475: slsget: cannot get vm statistics. ORACLE 报错 故障修复 远程处理
文档解释ORA-07475: slsget: cannot get vm statistics.Cause: The vm_statistics system call failed to get virtual memory...
190
标签:
报错
故障
slsget
精选
2023-09-08
使用C#编译器编译代码
要使用C#编译器编译代码,可以使用命令行工具csc.exe(C#编译器),或者使用集成开发环境(IDE)如Visual Studio。1. 使用命令行工具csc.exe:- 打开命令提示符或PowerShell。- 导航到包含源代码文件的目...
915
标签:
C
错误编码
2023-11-05
ORA-07476: slsget: cannot get mapped memory statistics. ORACLE 报错 故障修复 远程处理
文档解释ORA-07476: slsget: cannot get mapped memory statistics.Cause: The vm_mapmem system call failed to get mapped memory...
510
标签:
报错
故障
slsget
错误编码
2023-11-05
ORA-29820: the statistics type is not present ORACLE 报错 故障修复 远程处理
文档解释ORA-29820: the statistics type is not presentCause: The statistics type which is being associated with object(s) is...
460
标签:
报错
故障
statistics
Python
2023-01-31
编译VIM
编译VIM最麻烦的只有一个问题:各个语言的位置和开发库的位置。注意:语言本身的位置好说,但是dev开发库就不一样了。比如,一般我们本机只安装python,而不会安装python-dev。这是两个完全不一样的概念。第一个我们直接使用的语言,第...
529
标签:
VIM
Python
2023-01-31
python3 调用百度翻译API翻译英
自行申请百度开发者账号import importlib,sys,urllibimportlib.reload(sys)import urllib.request import json ...
635
标签:
API
错误编码
2023-11-05
ORA-10842: Event for OCI Tracing and Statistics Info ORACLE 报错 故障修复 远程处理
文档解释ORA-10842: Event for OCI Tracing and Statistics InfoCause: This event is meant for tracing OCI Calls and getting...
449
标签:
报错
故障
Event
错误编码
2023-11-05
ORA-09740: slsget: cannot get virtual memory region statistics. ORACLE 报错 故障修复 远程处理
文档解释ORA-09740: slsget: cannot get virtual memory region statistics.Cause: The vm_region system call failed to get...
507
标签:
报错
故障
slsget
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