![]() ![]() When I first tried to install PostgreSQL, it failed. Posted in regular | Tagged postgresql | Leave a reply PostgreSQL installs with errors, even as Administrator But I’ll sleep on it now and persevere tomorrow. So, the syntactically correct parameter is Sco:(NP)RX.Īlmost makes me want to use SQL Server Express instead. Inheritance rights precede perms, and simple perms do not require parenthesis. Inheritance rights may precede either Perm form, and they are applied only to directories: Perm is a permission mask that can be specified in one of the following forms:Ī comma-separated list in parenthesis of specific rights: The command fails with the following error: Invalid parameter "Sco:(RX)(NP)" On my machine, the script invokes the command: icacls "C:Program FilesPostgreSQL9.1" /grant Sco:(RX)(NP) It tries to use the icacls utility to set the correct permissions, but uses the wrong syntax. ![]() The install script, initcluster.vbs, is pretty broken. The recommended fix is basically ‘do the installer’s job yourself’. Or alternatively, you can fix up the directory permissions and then manually restart the initcluster.vbs script like this for v9, cscript //NoLogo "/installer/server/initcluster.vbs" "postgres" "postgres" "" "" "" 5432 "DEFAULT" Check your install-postgresql log but it is usually related to permission errors. You may also see related errors show up as The database Cluster initialisation failed during the One Click installer. ![]() The installer will set permissions on the install directory but not on parent directories of it. Make sure the PostgreSQL service account has permissions on the directories leading up to the one you have installed into. The PostgreSQL wiki has a helpful section on Common Installation Errors: I’m getting permissions errors when installing/running initdb Posted in regular | Tagged postgres | Leave a reply “I’m getting permissions errors when installing/running initdb” POSTGRES: C:Program FilesPostgreSQL9.1.4>pg_ctl register -N postgres-9.1 -U postgres -Dįails: pg_ctl: could not open service manager Grant read, execute, and write for all files in data to postgres. initdb -username postgres -pwprompt -pgdata "%PROGRAMFILES%PostgreSQL9.1.4data" Prompt for a superuser password on initialization. Initialize a new PostgreSQL database cluster at %PROGRAMFILES%PostgreSQL9.1.4data. Grant read, execute, and write for data to postgres. net user postgres * /addĭownload the PostreSQL 9.1.4 Windows 32-bit binaries fromĪdd bin directory ( %PROGRAMFILES%PostgreSQL9.1.4bin) to the system path.Ĭreate directory %PROGRAMFILES%PostgreSQL9.1.4data. Posted in regular | Tagged sql-server | Leave a reply PostgreSQL Windows 7 Installation InstructionsĬreate a postgres user account. The shiny new way top do the same is the ALTER USER statement: USE DATABASE SuperApp If you have to map the server login appuser to the SuperApp database user appuser, and you want to stay crusty, you can use EXECUTE = N'appuser' īut you should prefer the new T-SQL language constructs, because the stored proc is going to be removed in a future version of SQL Server, and it is confisingly overloaded – it can change mapping or report on mapping depending on what value you pass to the parameter. You will need to do this when rebuilding a database server from scratch, because the backup does not store information about logins or any of the other server-level assets. A very useful one is sp_change_users_login, which you can use to map a database user to a server login after restoring a database from a backup. Posted in regular | Tagged sql-server, trigger | Leave a reply sp_change_users_login and ALTER USERĬrusty old SQL Server DBAs know all sorts of stored procedures for fixing up databases. To avoid this, make sure to check before setting NOCOUNT. (Let’s assume that Audit.WibbleHistory has extra columns with default values that audit when and by whom each change is made.)īecause SET NOCOUNT ON sets to zero, the do-nothing code path will always execute. Which means that if you get into the good habit of beginning all your stored procedure bodies with SET NOCOUNT ON, you’ll be in for a nasty surprise when you code a trigger with short-curcuit logic.įor example, in this audit trigger, the INSERT statement will never execute: CREATE TRIGGER dbo.Wibble_InsertAuditRow Statements such as USE, SET, DEALLOCATE CURSOR, CLOSE CURSOR, BEGIN TRANSACTION or COMMIT TRANSACTION reset the ROWCOUNT value to 0. ![]()
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