I'm new to using the Firebird Database Management System and I need to use the ENCRYPT function in my project.
In my project I have been trying to use the following statement for testing:
INSERT INTO state (name)
values (ENCRYPT('MG' using aes mode cbc key 'password' iv '01234567'));
But I have been getting the following Firebird error:
Statement failed, SQLSTATE = 42000
Dynamic SQL Error
-SQL error code = -104
-Token unknown - line 1, column 43
-(
I accessed the documentation and the only example I found there was:
select encrypt('897897' using sober128 key 'AbcdAbcdAbcdAbcd' iv '01234567')
from rdb$database;
The structure of the function is:
ENCRYPT (input
USING <algorithm> [MODE <mode>]
KEY key
[IV iv] [<ctr_type>] [CTR_LENGTH ctr_length]
[COUNTER initial_counter] )
I already tried several modifications in the instruction, but I didn't succeed. Could anyone help me with fixing this problem?
Related
I have created DELPHI database application which will use DBX TSQLConnection component to connect to Oracle database (19c version).
I'm getting access violation error , When i call oracle listagg function (SQLQuery1.open --in this line).
When i debugged , i got the error in below object file,
FileName : Data.DBXDynalink.pas
Function : function TDBXDynalinkReader.DerivedNext: Boolean;
Error Line : DBXResult := FMethodTable.FDBXReader_Next(FReaderHandle);
Actual Error : Access violation at address 04FD6CC2 in module 'dbxora.dll'. Read of address 00000004
Below is my code ,
...SQLQuery1 initialization....
SQLQuery1.CommandText := Trim(memoSQLText.Lines.Text); // Assigning query
SQLQuery1.Open; // Exactly on this line i'm getting error
if SQLQuery1.RecordCount > 0 then
....Do something here....
Note : Same query is executing in other versions which are all below to Oracle version 19C (19.3)
IDE version used for application development : DELPHI XE3 (i have checked with DELPHI 10.1 Berlin also)
DB version : Oracle 19C (19.3)
Steps to reproduce :
// 1.Execute below queries in order to create testing data ,
create table myuserlist(myuser varchar2(10));
Insert into myuserlist(myuser) values('karthik');
Insert into myuserlist(myuser) values('aarush');
Insert into myuserlist(myuser) values('yuvan');
// 2.Try to open the below mentioned query using TSQLConnection and TSQLQuery
select listagg(a.myuser, ', ') within group (order by a.myuser) as myusernames from myuserlist a
Sample project is available in the GitHub,
https://github.com/yuvankarthik/DELPHI-DemoOracleConnect.git
Help me to resolve this issue.
I have a simple example that is causing an error using Firebird SQL.
I have a table with a column called Details which is defined as:
DETAILS varchar(261) COLLATE UNICODE
If I try to do the following query:
SELECT a.DETAILS
FROM MODHISTORY a
WHERE
a.DETAILS LIKE '%Â%'
I get the error:
Error: *** IBPP::SQLException ***
Context: Statement::Prepare( SELECT a.DETAILS
FROM MODHISTORY a
WHERE
a.DETAILS LIKE '%Â%'
)
Message: isc_dsql_prepare failed
SQL Message : -104
Invalid token
Engine Code : 335544849
Engine Message :
Malformed string
If I connect to the database using CHARSET=UTF8 in the connection string this error goes away but unfortunately I cannot use UTF8 as the character set when connecting to the database because some other tables contain, for example:
SampleData blob sub_type 1 CHARACTER SET ASCII,
I have solved my problem as suggested. I am binding the parameters and now everything works fine
I started receiving this error from a production site since this morning and I'm wondering why I don't get the same in UAT or the developer environment..
Is any one familiar with an error like this ?
CDbException
Description
CDbCommand failed to execute the SQL statement: SQLSTATE[22P02]: Invalid text representation: 7 ERROR: invalid input syntax for integer: "1,076"
Source File
C:\inetpub\wwwroot\framework1.0\db\CDbCommand.php(372)
00360: }
00361:
00362: if($this->_connection->enableProfiling)
00363: Yii::endProfile('system.db.CDbCommand.query('.$this->getText().')','system.db.CDbCommand.query');
00364:
00365: return $result;
00366: }
00367: catch(Exception $e)
00368: {
00369: if($this->_connection->enableProfiling)
00370: Yii::endProfile('system.db.CDbCommand.query('.$this->getText().')','system.db.CDbCommand.query');
00371: Yii::log('Error in querying SQL: '.$this->getText().$par,CLogger::LEVEL_ERROR,'system.db.CDbCommand');
00372: throw new CDbException(Yii::t('yii','CDbCommand failed to execute the SQL statement: {error}',
00373: array('{error}'=>$e->getMessage())));
00374: }
00375: }
00376: }
Attached a screenshot too.. the application is based on yii framework and postgress database.
Quick reply is highly appreciated.
The issue was actually because used number_format() function to a primary key and later in a code section it inputs the formatted number to search query.. i.e select * from user where id = 1,075 (instead of id = 1075)
Changing the number_format() function to apply only on selected areas worked.
Good day!
I get this error:
SQL STATE 37000 [Microsoft][ODBC Microsoft Access Driver] Syntax Error
or Access Violation, when trying to run an embedded SQL statement on
Powerscript.
I am using MsSQL Server 2008 and PowerBuilder 10.5, the OS is Windows 7. I was able to determine one of the queries that is causing the problem:
SELECT top 1 CONVERT(DATETIME,:ls_datetime)
into :ldtme_datetime
from employee_information
USING SQLCA;
if SQLCA.SQLCODE = -1 then
Messagebox('SQL ERROR',SQLCA.SQLERRTEXT)
return -1
end if
I was able to come up with a solution to this by just using the datetime() function of PowerBuilder. But there are other parts of the program that is causing this and I am having a hard time in identifying which part of the program causes this. I find this very weird because I am running the same scripts here in my dev-pc with no problems at all, but when trying to run the program on my client's workstation I am getting this error. I haven't found any differences in the workstation and my dev-pc. I also tried following the instructions here, but the problem still occurs.
UPDATE: I was able to identify the other script that is causing the problem:
/////////////////////////////////////////////////////////////////////////////
// f_datediff
// Computes the time difference (in number of minutes) between adtme_datefrom and adtme_dateto
////////////////////////////
decimal ld_time_diff
SELECT top 1 DATEDIFF(MINUTE,:adtme_datefrom,:adtme_dateto)
into :ld_time_diff
FROM EMPLOYEE_INFORMATION
USING SQLCA;
if SQLCA.SQLCODE = -1 then
Messagebox('SQL ERROR',SQLCA.SQLERRTEXT)
return -1
end if
return ld_time_diff
Seems like passing datetime variables causes the error above. Other scripts are working fine.
Create a transaction user object inherited trom transaction.
Put logic in the sqlpreview of your object to capture and log the sql statement being sent to the db.
Instantiate it, connect to the db, and use it in your embedded sql.
Assuming the user gets the error you can then check what was being sent to the db and go from there.
The error in your first statement should be the second parameter to CONVERT function.
It's type is not a string, it's type is an valid expression
https://learn.microsoft.com/en-us/sql/t-sql/functions/cast-and-convert-transact-sql
So I would expect that your
CONVERT(DATETIME,:ls_datetime)
would evaluate to
CONVERT(DATETIME, 'ls_datetime')
but it should be
CONVERT(DATETIME, DateTimeColumn)
The error in your second statement could be that you're providing an wrong datetime format.
So please check if your error still occurs when you use this function
https://learn.microsoft.com/en-us/sql/t-sql/statements/set-dateformat-transact-sql
with the correct datetime format you're using
I have a firebird database that I need to recreate. It contains an external UDF function. I made an SQL dump of the DB structure using IB Expert:
DECLARE EXTERNAL FUNCTION LPAD
CSTRING(255),
INTEGER,
CSTRING(1)
RETURNS CSTRING(255) FREE_IT
ENTRY_POINT 'IB_UDF_lpad' MODULE_NAME 'ib_udf'
However, I get an error when I run the query:
Invalid token.
Dynamic SQL Error.
SQL error code = -104.
Token unknown - line 1, column 27.
'LPAD'.
I'm using Firebird 2.1.1 on Windows. Does anyone know what might be the problem?
try this
DECLARE EXTERNAL FUNCTION "LPAD"
CSTRING(255),
INTEGER,
CSTRING(1)
RETURNS CSTRING(255) FREE_IT
ENTRY_POINT 'IB_UDF_lpad' MODULE_NAME 'ib_udf'