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How to delete MongoDB log files

We are using MongoDB 4.0.4 version for our project. The database configuration is done as below: Created a custom database in MongoDB and the service is running in authentication mode. Using Windows ...
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25 views

Transaction Logs generated per hr /transaction log disk usage per min/hr in PostgreSQL AWS RDS

Need to estimate the space allocation for transaction logs in AWS RDS PostgreSQL based on the number of logs generated/disk space used for transaction logs per day. I know this information is ...
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2 answers
86 views

PostgreSQL logging: Statements splits into multiple lines

In PostgreSQL v10 and above, I activated the logging of the statements using the extension pg_stat_statements. My configuration: logging_collector = on log_line_prefix = '%t [%p]: [%l-1] db=%d,user=%u,...
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How to solve Log shipping issues when Shadow copy volume-level backups are in place?

How to solve Log shipping issues when Shadow copy volume-level backups are in place? I tried setting up log shipping but it failed each time because the backup chain of the virtual log, the block ...
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1 answer
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MariaDB Understanding "Event" Interval

I've created my first EVENT: ALTER EVENT flush_logs_event ON SCHEDULE EVERY 6 HOUR COMMENT 'Rotate /var/log/mysql/master-bin*' DO FLUSH LOGS; I changed it from "12" to "6" ...
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1 answer
61 views

MariaDB master-bin Log Rotation

I've just setup MariaDB replication with 2 slaves in Debian 11 (Bullseye). I'm a bit alarmed to see the file size reach such a size without log rotation: -rw-rw---- 1 mysql adm 297394983 Dec 8 05:...
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1 vote
3 answers
136 views

WordPress MYSQL DB BINARY LOG - Droplet/SERVER Volume Increasing rapidly

My WordPress website uses Nginx. Recently I have noticed that server volume has increased from 8GB to 40GB. I have found that the WordPress MYSQL Binary Log is taking more space. Each second, database ...
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1 vote
1 answer
132 views

MariaDB hidden disk usage for log dir

We have a simple master/slave cluster in our environment which is sets up on Ubuntu 20.04 and MariaDB 10.5: MariaDB [(none)]> SELECT VERSION(); +--------------------------------------------+ | ...
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32 views

Detail about communication packets error log

On MySQL error log /var/log/mysql/error.log I'm getting this error couple of times during the day: 2021-08-23T07:30:17.660730Z 455148 [Note] Got an error reading communication packets My question is ...
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2 votes
2 answers
118 views

In SQL Server, what's the impact of a checkpoint to log records in log buffer?

Does checkpoint operations flush everything in the log buffer to log file? Or just the log records relating to the dirty pages that are about to be flushed? I found some inconsistent description about ...
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0 votes
1 answer
219 views

Mysql on Ubuntu crashing periodically [duplicate]

I have a problem with Mysql on my ubuntu server. it is restarting periodically about 4-5 times a day . Here is the logs that I found in /var/log/mysql/error.log: 2021-02-23T08:35:08.249856Z 18 [Note] ...
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1 vote
0 answers
22 views

UNIX timestamp using for storing logs

Would it be feasible to use UNIX timestamp as a primary key to store log records/analytics data of users? Will there be inconsistencies if a RDBMS is used to store log data?
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487 views

Oracle 19c with SAP System - ORA-12154: TNS:could not resolve the connect identifier specified For Physical Standby

Oracle 19c + SAP system. On primary side I have a problem when transporting logs to Data Guard side. Outputs from primary side: SQL> select status, error from v$archive_dest where dest_id=2; ...
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1 vote
1 answer
562 views

Why a job of dbms_job is BROKEN

I have Oracle job that uses dbms_job package. I see that it becomes BROKEN: Select job,what,BROKEN from dba_jobs; -------- ------------ ----------- 1 statspack.snap; Y I would like to know the ...
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0 votes
1 answer
208 views

How to use wal_level in Postgres to set the recovery mode to simple for a database like how Microsoft SQL Server does it?

In Microsoft SQL Server, ALTER DATABASE CURRENT SET RECOVERY SIMPLE WITH NO_WAIT; will set the recovery mode for a database to simple, so the transaction log file space can be re-used. In Postgres, ...
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1 answer
94 views

Does logging affect query performance

I want to benchmark the performance of MySQL, I want to know if logging affect performance. MySQL has logs: general-log, binlog, errlog, redo log. Do these logging behaviors affect performance? For ...
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1 answer
752 views

mysql (mariadb) won't start after power outage (MacOS)

/var/log/system.log says (over and over) Oct 13 19:34:01 Data-Server com.apple.xpc.launchd[1] (com.mariadb.server[2128]): Service exited with abnormal code: 1 Oct 13 19:34:01 Data-Server com.apple.xpc....
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291 views

postgresql log is not work

My postgresql log on Windows appears to be not working. I followed this postrge quey logging for windows question/answer and my query is not recorded. 2020-09-22 09:38:37.823 KST [20060] 로그: DB ...
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0 votes
1 answer
34 views

Where to find the whole log of a maintenance plan package job that failed with error?

I have a maintenance plan that runs on SQL Server agent as a the job and finishes with error. However the error is not visible in job history in SSMS, the text of Message is seemingly truncated. How ...
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1 vote
1 answer
106 views

Is there a way to hide mysql innodb cluster queries from general_log?

When I start my innodb cluster I get many lines of cluster related logs in the mysql general_log file like below, how can I hide these from the log? 2020-06-26T14:40:43.719029Z 31774 Connect ...
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1 vote
1 answer
75 views

Sql Server Backup - Log shipping vs VM snapshot

Setup I have Sql Server Standard running on an AWS VM For one of my DBs on this server, I perform:  1x daily backup And ship logs every 15mins to another DB Server VM, dedicated to log shipping ...
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1 answer
1k views

Know when MySQL server was slow shutdown? [closed]

I use MySQL 8.0. How I can know when MySQL server was slow shutdown? I start mysql server /usr/local/mysql/bin/mysqld --defaults-file=/usr/local/mysql/my.cnf --user=mysql I shutdown mysql server /...
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0 votes
1 answer
203 views

Rotate MySQL log files

I want to daily rotate MySQL log files on Windows. I want to keep the files, I don't want to use tables instead. There are 3 log files: general.log slow-queries.log and error.log I can do it easily ...
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  • 794
-1 votes
1 answer
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SQL Transaction Log [closed]

Is there a tool that allows us to have a log of all transactions executed by the sql server? I am currently using the data profiler but it causes many crashes to the server. I need a tool to record ...
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0 votes
3 answers
2k views

PostgreSQL will stop logging when logrotate rotate postgresql log file

I have installed PostgreSQL 10.6 on x86_64-redhat-linux-gnu, compiled by gcc (GCC) 8.2.1 20180905 (Red Hat 8.2.1-3), 64-bit And configured: log_filename = 'postgresql.log' But I would like to ...
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  • 111
3 votes
1 answer
1k views

log_reuse_Wait_desc always return LOG_BACKUP even right after log backup

We are using SQL Server 2012 standard Edition (SP4)- 11.0.700.0(x64) (Build 14393)(HYpervisor). Data File Size = 171 GB Log File Size = 106 GB When I queried sys.databases to see the ...
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1 vote
1 answer
888 views

MongoDB Server Log to file and rsyslog

I have to forward my logs to rsyslog via UDP, but due to the volatile nature of UDP and rsyslog I would like to also log to a file. However, AFAICT MongoDB only allows one target for its logs: ...
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  • 240
0 votes
1 answer
1k views

Hard Disk is full of Sql server logs [closed]

SQL server created a lot of SQLDump.txt files in log folder I'm using SQL server 2017, but I have two databases in My SQL server. I find out my problem isn't about to shrink Ldf file I checked it out. ...
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  • 109
3 votes
1 answer
2k views

Log for database tempdb is not available

I have been struggling with this issue from so many months now, I am saying its not a database issue and assigning this case to Storage and Operating system team and they are assigning it to me ...
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7 votes
2 answers
3k views

Why is my log file so massive? 22gb. I am running log backups

I can't seem to figure out the answer. I've seen multiple answers like this: Why Does the Transaction Log Keep Growing or Run Out of Space? and everyone talks about running back ups on your log file ...
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3 votes
2 answers
5k views

My disk is full of binlog files

I just realized that my server is growing by 2 GB per day, which is not normal. I looked at my folder and the folder / var / lib / mysql reached 26 GB Normally it should be about 4 GB A month ago I ...
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  • 43
3 votes
1 answer
12k views

Find queries executed by an user in sql server

I want to find all the queries executed by an particular user in a database over a period of time. I learnt about trace and XEvents, but these are not setup yet, Will i be still able to get the ...
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  • 131
0 votes
1 answer
424 views

PostgreSQL's PGP_SYM_ENCRYPT log security

In one of our project, I tried to use PostgreSQL's security extension pgcrypto. I found that is function, PGP_SYM_ENCRYPT is quite handy. Using this function enable me to query encrypted data with ...
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10 votes
5 answers
10k views

Disable Binary Logs in MySQL 8.0

How can I disable binary logging on MySQL 8.0? I am needing to import a large MySQLDump file, and don't want to fill the Binary logs with many GB of data. In the past I would have set log_bin=0 in ...
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  • 1,920
0 votes
2 answers
194 views

Keep a history of transactions for easy rollback

Is there a database (either SQL or NoSQL) which allows you to keep a history or log of all past transactions so that you can easily rollback to any given point in time (similar to how git manages a ...
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  • 125
2 votes
1 answer
66 views

Which database transaction log will increase?

I found a query miss written in one of our databases like this Use database2 go delete database1.dbo.table1 from table1 as t1 join table2 on t1.column1 = t2.column2 and t2.column3 = 1 I am having a ...
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  • 157
2 votes
2 answers
831 views

When mysql innodb undo log write and fsync to disk?

Before transaction commit , every dml operation will modify innodb page which will flush to disk and generate undo log , so when the undo log write and fsync to disk to ensure rollback ?
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  • 377
1 vote
3 answers
7k views

Rotation of bin.log file

I am trying to change the binary log rotation from days to hours. By default there is an option only for days in the MySQL config file: expire_logs_days. Is there any way to change the binary log ...
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0 votes
1 answer
196 views

how to shrink(and also reduce size on disk) a very big log file in SQL server 2016 [duplicate]

I have a datawarehouse with database log of 800 GB.now I want to shrink it or reduce the disk space occupied by Log.ldf file. I tried to shrink file in several ways - took full backup , performned ...
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0 votes
2 answers
488 views

Mysql 5.6 general log file output not showing unix timestamp

Mysql 5.6 general log file output not showing unix timestamp, so i wonder if there an option that i can execute to enable unix timestamp while logging general queries ? UPDATE : Here is example for ...
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0 votes
0 answers
40 views

How to restore a mysql database

I have to re-build a mysql database (some tables were truncated), Is it possible? What logs do I need? My mysql is 5.7 running on ubuntu 18.4
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0 votes
0 answers
888 views

SSIS: Using Event Viewer to Trace Errors of A Package

Overview A package was developed due to a planned database server migration, and other teams with a dependency on legacy cross-database queries. There is a policy of not having Linked Servers, so an ...
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1 vote
1 answer
84 views

Is there a way to check which computer or IP used a particular script?

As the Title suggest, is there a way to check what IP used a particular SQL Script? The scenario is, there is a recreation script in a email and we hypothesize that somehow, that recreation script ...
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  • 111
2 votes
0 answers
578 views

What are the .pgAdmin4.2123502176.addr and .log files?

I recently installed pgAdmin4 on Win 10 64-bit. At the top of my main User directory it makes two tiny files, .pgAdmin4.2123502176.addr and .pgAdmin4.2123502176.log. (I'm assuming the numbers change ...
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2 votes
0 answers
680 views

SSIS Script Component Not Logging

How can I log from within an SSIS Script Component? I am using the below code, which I believe should work. public override void PreExecute() { this.Log("Entering PreExecute()", 0, new byte[0]); ...
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0 votes
1 answer
540 views

Log Shipping failover when Primary is not accessible

Log Shipping Fail-over I have set up log Shipping with Cluster. In this scenario I want to simulate a situation when the whole cluster becomes inaccessible. My Steps for fail-over will be Copy and ...
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  • 1,003
0 votes
2 answers
4k views

Mongodb how to cancel a --fork without mongod service 'option'

I am currently having issues with sudo service mongod start/stop/etc so instead I have been running mongo with sudo mongod --storageEngine wiredTiger --dbpath /data --bind_ip_all --logpath /var/log/...
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  • 205
2 votes
1 answer
70 views

How do I stop psql from displaying executed SQL?

When I execute SQL, I see the query echoed back at me. =# \d LOG: statement: SELECT n.nspname as "Schema", c.relname as "Name", CASE c.relkind WHEN 'r' THEN 'table' WHEN 'v' THEN 'view' WHEN 'm' ...
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0 votes
3 answers
185 views

Get the last statement execution date on an MSSQL Database

In an MSSQL Database, I am trying to know when was the last statement executed for that database. So, is there any log that I can use to see the required activity records (could be the Transaction ...
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2 votes
1 answer
2k views

Out of memory in MySQL error log

What should I check to solve this error that appears in the error log? Do I need to add RAM to the server or adjust some configuration variable? I copy part of the log: 180102 10:45:53 InnoDB: ...
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