How do you define a stored procedure with sequelize?
This doesn't work.
sequelize.query(
`
DELIMITER $$
CREATE PROCEDURE do_something()
BEGIN
SELECT * FROM some_table;
END
$$
DELIMITER ;
`);
Related
I make a function that contains if in NI Kontakt:
on init
message(Add(1,2))
end on
function Add(x,y) -> output
if x > 0
output := x + y
else
output := 0
end if
end function
And I get the error message:
The definition of function Add needs to consist of a single line (eg.
"result := ") in order to be used in this context
Ho do I make a function with if?
there are several things wrong. I'm sure reading some example code helps to avoid too much try-and-error with this exotic language. But that's probably done after almost 4 months? ;-)
Firstly you need to declare all variables in the on init and always use their corresponding prefix (for integers its "$") like so:
on init
declare $x
declare $y
declare $output
end on
Secondly you can not call a function in the on init. For this example I use the on note callback that triggers every time you play a note. Additionally use "call" to execute a function.
on note
$x := 1
$y := 2
call Add
message($output)
end on
And lastly use brackets around your conditions:
function Add
if ($x > 0)
$output := $x + $y
else
$output := 0
end if
end function
It is like in most programming languages important to declare all your functions before their execution. Since you can not use them in the on init, you can place this callback always on top followed by your functions.
This would be the full code:
on init
declare $x
declare $y
declare $output
end on
function Add
if ($x > 0)
$output := $x + $y
else
$output := 0
end if
end function
on note
$x := 1
$y := 2
call Add
message($output)
end on
Enjoy ;-)
i am trying to execute 2 scripts using inno setup.
The problem i think is the path of the file that contains spaces.
The scripts are working because i already tried the hardcoded path with no spaces and it does work.
there is this post where this problem is discribed and a solution is added but i have tried and it doesnt work.
this is the topic Inno Setup, spaces and double quote in [Run]
in order not to use hardcoded paths i am using inno setup constants, so on the output folder i have a setup.exe and and folder called testfolder with the 2 scripts, one is for creating a database, and the other is to create the tables.
in inno setup did this
connExe:=ExpandConstant('{tmp}')+'\sqlcmd.exe';
pathFx1:=ExpandConstant('{src}')+'\testfolder\teste.sql';
pathFx2:=ExpandConstant('{src}')+'\testfolder\idontimedb.des';
Exec(connExe,' -S DEV3\IDONICSYS4 -U sa -P idsysadmin -i \""'+connFx1+'\""', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
MsgBox(IntToStr(ResultCode), mbError, mb_Ok);
Exec(connExe,' -S DEV3\IDONICSYS4 -d MSSQLTIPS -U sa -P idsysadmin -i \""'+connFx2+'\""', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
MsgBox(IntToStr(ResultCode), mbError, mb_Ok);
when i run both messages boxs show code 2,but i am still unable to find what does this code means.
I think my problem is with the backslash and the quotation marks position , but i have already tried different combination and it doesnt work..
Thanks for the help.
the full path of the files are:
C:\Users\hsilva\Documents\Inno setupo scripts\Setup\Output\testfolder\teste.sql \create database
C:\Users\hsilva\Documents\Inno setupo scripts\Setup\Output\testfolder\idontimedb.des \create tables
C:\Users\hsilva\Documents\Inno setupo scripts\Setup\Output\setup.exe \executable
thanks in advance...
UPDATE - 27/10/2014
so as user LTama sugested(thanks once again TLama) i have checked the files that were needed for running the scripts.. and the files needed were commented,i made a few changes and now it is giving me code 1.What does it mean?
i use the code found in this site http://0x3f.org/blog/howto-execute-sql-scripts-in-inno-setup/ and made a few changes.
in the files section i have got this:
Source: "C:\Users\hsilva\Documents\InnoSetup\sqlcmd.exe"; Flags: dontcopy ;
Source: "C:\Users\hsilva\Documents\InnoSetup\sqlcmd.rll"; Flags: dontcopy ;
Do i need to have these 2 files, because when installing sql server 2008 r2, these files are installed , and available?
in the code section i have got this:
procedure DeinitializeSetup();
var
connExe:String;
connFx1:String;
begin
ExtractTemporaryFile('sqlcmd.exe');
ExtractTemporaryFile('sqlcmd.rll');
connExe:=ExpandConstant('{tmp}')+'\sqlcmd.exe';
connFx1:=ExpandConstant('{src}')+'\folder\teste.sql';
Exec(connExe,' -S DEV3\IDONICSYS4 -U sa -P idsysadmin -i \""'+connFx1+'\""', '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
MsgBox(IntToStr(ResultCode), mbError, mb_Ok);
end;
end;
this is execute in the end of setup, i ommited some of the checks like checking if the instance exists..
here what i think..
1. Does the command work outside of Inno Setup Script?
Use LOG(); to test the string pass to exe in a command window.
Extract the teste.sql to {tmp}
Source: "C:\Users\hsilva\Documents\InnoSetup\teste.sql"; Flags: dontcopy ;
function CustomForm_NextButtonClick(Page: TWizardPage): Boolean;
var
connExe:String;
connFx1:String;
connTxt:String;
ResultCode: Integer;
begin
// need to sql server in dropdown list
// sqlcmd -L > text.txt
ExtractTemporaryFile('sqlcmd.rll');
ExtractTemporaryFile('sqlcmd.exe');
connExe:=ExpandConstant('{tmp}')+'\sqlcmd.exe';
connTxt := ' -S ' + lstSqlServer.text + ' -U '+ txtUsername.Text + ' -P ' + txtPassword.Text + ' -Q "CREATE DATABASE ' + txtDatabase.Text + '"' + ' -o ' +
// use log to view and test the string in a command window
Log('The Value is connTxt: ' + connTxt );
if Exec(connExe, connTxt, '' , SW_HIDE, ewWaitUntilTerminated, ResultCode) then
begin
//MsgBox(IntToStr(ResultCode), mbError, mb_Ok);
ExtractTemporaryFile('onestep2012.sql');
connFx1:=ExpandConstant('{tmp}\OneStep2012.sql');
connTxt := ' -S ' + lstSqlServer.text + ' -U '+ txtUsername.Text + ' -P ' + txtPassword.Text + ' -d ' + txtDatabase.Text + ' -i ' + connFx1 + ' -o ' + ExpandConstant('{tmp}\log.log');
Log('The Value is connTxt: ' + connTxt );
if Exec(connExe, connTxt, '' , SW_HIDE, ewWaitUntilTerminated, ResultCode) then
begin
MsgBox( 'The '+ txtDatabase.Text + ' OneStep Database is ready for use' , mbInformation, mb_Ok);
result := True;
end;
end;
end;
I am trying to write a bash function which prompts for the schema owner and drops all the corresponding schemas.
function db_cleanup
{
#accept user input
read -p "Schema Owner: " input
sqlplus -s $usr1/$pwd1#$sid1 << EOF
declare
usr_d varchar2(10) := '&input'; --reas user input here
sqlstmt varchar2(128);
begin
sqlstmt := 'drop user '||$usr_d||' cascade';
dbms_output.put_line(sqlstmt); execute immediate sqlstmt;
sqlstmt := 'drop user ab_'||$usr_d||' cascade';
dbms_output.put_line(sqlstmt); execute immediate sqlstmt;
sqlstmt := 'drop user xy_'||$usr_d||' cascade';
dbms_output.put_line(sqlstmt); execute immediate sqlstmt;
end;
/
EOF
}
Output looks like:
Enter Schema Owner: ABC
Enter value for usr_in:
User requested Interrupt or EOF detected.
-bash-3.2$
Please let me know how to fix this one. Thanks in advance.
Pulling together comments from #244an and myself:
'&input' should be '$input', because you're referring to a shell variable.
$usr_d should be usr_d (without the $) because you are not referring to a sheel variable here; this is coming from the PL/SQL declare section.
the -s flag to SQL*Plus suppresses the banners; but you original question showed that so not sure if you've lost that somewhere along the way.
So:
function db_cleanup
{
#accept user input
read -p "Schema Owner: " input
sqlplus -s $usr1/$pwd1#$sid1 << EOF
set timing off
set feedback off
set serverputput on size 10000
spool $log_file.out
declare
usr_d varchar2(10) := '$input';
sqlstmt varchar2(128);
begin
sqlstmt := 'drop user '||usr_d||' cascade';
dbms_output.put_line(sqlstmt);
execute immediate sqlstmt;
sqlstmt := 'drop user ab_'||usr_d||' cascade';
dbms_output.put_line(sqlstmt);
execute immediate sqlstmt;
sqlstmt := 'drop user xy_'||usr_d||' cascade';
dbms_output.put_line(sqlstmt);
execute immediate sqlstmt;
end;
/
EOF
}
Not sure if you might want to sanitize the schema you're given... there are a number of users you really don't want to drop by accident. Any of these for a start, and you might have your own too.
I have written a small bash script to delete some rows from a table and drop some users using sqlplus. When I put the code in the function it is giving "syntax error: unexpected end of file" error message. Below is the code. Please let me know how to fix it.
function reset_db
{
sqlplus user1/password1#${input} << eof
set timing off
set serveroutput on size 10000
set feedback off
spool logfile_$input.out
delete from table1 where component = 'XYZ';
delete from table2 where component = 'XYZ';
commit;
exit
eof
sqlplus dba_usr/dba_password#${input} << eof
set timing off
set serveroutput on size 10000
set feedback off
spool logfile_$input.out
drop user ABC cascade;
drop user DEF cascade;
drop user HIG cascade;
commit;
exit;
}
You're missing the eof at the end of your second sqlplus command. Change this:
exit;
}
to this:
exit;
eof
}
Incidentally, you don't actually need to call sqlplus two separate times; you can use its connect command to drop one connection and open a new one:
function reset_db
{
sqlplus user1/password1#${input} << eof
set timing off
set serveroutput on size 10000
set feedback off
spool logfile_$input.out
delete from table1 where component = 'XYZ';
delete from table2 where component = 'XYZ';
commit;
connect dba_usr/dba_password#${input}
drop user ABC cascade;
drop user DEF cascade;
drop user HIG cascade;
eof
}
It was suggested in the IS newsgroup to use /D= but using the iscc.exe that came with version 5.2.3 I get an "Unknown option:" error.
Then in the script, how do you use the value of the command line parameter?
You do, as MicSim says, need the preprocessor. It's included in the latest ISPack. Once it's installed, iscc supports /D.
You can then use the values defined like this (assuming you'd done /DVERSION_NAME=1.23):
AppVerName=MyApplication v{#VERSION_NAME}
From the Inno Setup helpfile:
Inno Setup Preprocessor replaces the
standard Inno Setup Command Line
Compiler (ISCC.exe) by an extended
version. This extended version
provides extra parameters to control
Inno Setup Preprocessor.
The "extra parameters" include the /d option.
The point of the answer by #Steven Dunn is to solve the problem with another layer of abstraction: instead of calling iscc your_script.iss directly from the terminal, call your_script.ps1 -YourVar "value", process the switch, write a #define to the .iss file, and then compile it with iscc. This was not articulated well and I don't think the function shown to parse command line arguments added much value. However, I'm giving credit where credit is due.
As #jdigital mentioned, ISPP has the /d switch, but ISPP can't be run directly from the terminal (AFAIK). Hence, something like a secondary scripted approach hinted at by #Steven Dunn is necessary.
You can achieve this by adding placeholders to an existing .iss script and then overwrite them accordingly:
.iss Template
; -- template.iss --
#define MyVar ""
...
.ps1 Script
#requires -PSEdition Core
# create_iss_script.ps1
param(
[Parameter(Mandatory=$true)][String]$MyVar,
[Parameter(Mandatory=$true)][String]$OutFile,
)
$File = '.\template.iss'
$LineToReplace = '#define MyVar ""'
$NewLine = "#define MyVar ""${MyVar}"""
$FileContent = Get-Content -Path $File -Raw
$FileContent.Replace($LineToReplace, $NewLine) | Set-Content -Path $OutFile
Example Terminal Usage
PS> .\create_iss_script.ps1 -MyVar "HelloWorld!" -OutFile "helloworld.iss"
PS> iscc .\helloworld.iss
or run the iscc step from within your .ps1 script, if you prefer.
If you want to parse command line arguments from code in inno, then use a method similar to this. Just call the inno script from the command line as follows:
C:\MyInstallDirectory>MyInnoSetup.exe -myParam parameterValue
Then you can call the GetCommandLineParam like this wherever you need it:
myVariable := GetCommandLineParam('-myParam');
//==================================================================
{ Allows for standard command line parsing assuming a key/value organization }
function GetCommandlineParam (inParam: String):String;
var
LoopVar : Integer;
BreakLoop : Boolean;
begin
{ Init the variable to known values }
LoopVar :=0;
Result := '';
BreakLoop := False;
{ Loop through the passed in arry to find the parameter }
while ( (LoopVar < ParamCount) and
(not BreakLoop) ) do
begin
{ Determine if the looked for parameter is the next value }
if ( (ParamStr(LoopVar) = inParam) and
( (LoopVar+1) < ParamCount )) then
begin
{ Set the return result equal to the next command line parameter }
Result := ParamStr(LoopVar+1);
{ Break the loop }
BreakLoop := True;
end
{ Increment the loop variable }
LoopVar := LoopVar + 1;
end;
end;
Hope this helps...