I would like to know how I can insert or update data in a Google Spreadsheet from an Oracle Database please?
Apps Script residing in a spreadsheet container or somewhere else can fetch data from oracle and update your spreadsheet but I don't think there is any simple way to update spreadsheet from Oracle side. For programming, Oracle uses PLSQL but I have not come to any solution yet to use Spreadsheet API with PLSQL.
It would be better to write Apps Script code and which will run by a time driven trigger and look for changes in Oracle table and update the same in spreadsheet.
Here is the reference link to use JDBC Service in Apps Script.
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I have to pull some data from oracle and update the data in snowflake. And ofcourse the size of the data is 5gb.
Is there any procedure to connect to oracle database from snowflake? OR
Do I need to connect them using a programming language as python?
You'll need to unload the data from Oracle and load into Snowflake, as there are no "direct connect" options I've ever heard about.
I'd use SQL*Loader to unload, push the files to AWS S3 (or your cloud vendor's storage), and issue Snowflake COPY INTO TABLE commands, it should be fairly straightforward.
There is no equivalent to Oracle database links in Snowflake. You would need an external process to move the data from Oracle to S3. Then you can configure a Snowpipe task to load from S3 into Snowflake. See Loading Continuously Using Snowpipe for more information.
I would suggest to use python programming to extract and load data from oracle to snowflake. Since your oracle table is being updated daily write python program to generate merge statement dynamically to load your incremental data from oracle to snowflake.
Snowflake supports Java script based stored procedure so you can use stored procedure to generate merge statement dynamically by passing table name as parameter and you can call it via python.
Initial load from oracle to snowflake may take time as you have 5GB data from your source system.
How can I create a script of inserts for my sybase to oracle Migration? The Migration wizard only gives me the option to migrate procedures and triggers and such. But there is no select for just tables. When I try to migrate tables offline and move data. the datamove/ folder is empty. I would also want to only migrate specific tables (ones with long identifiers) because i was able to migrate the rest with Copy to Oracle.
I must also note that i do not want to upgrade to an new version of oracle. Currently on ~12.1 so i need to limit the identifiers.
How can I get the offline scripts for table inserts?
You (probably!) don't want INSERTs for offline migration scripts. If you're just running INSERTs, then the online method would probably suffice.
The point of the Offline strategy is to take the data from your Sybase instance to flat, delimited text files (using BCP), which we can THEN use to load back into an Oracle Database using SQLLDR or External Tables which will be EXPONENTIALLY faster than using INSERT scripts.
Take a look at this whitepaper where I go into offline Sybase migrations in detail.
You can consider DCO-based Sybase-to-Oracle replication via the Sybase Rep Server. This way, not only will you have all data moved, but you will also be able to have DML updates propagated online, which will make your system switchable live.
everyone, I have created a simple report app showing some data using Oracle Apex and I want to make it get Data from a server(FTP) through an Excel file and fill its tables automatically whenever I change the excel file, is it possible and if it is, how it can be done, thanks in advance.
I am not sure whether the way you said is possible or not.Just a suggestion,
Create the Report in Oracle Apex based on the Database table
Create a DB Procedure to insert the data into DB table from the Excel file
Create and Schedule a DB JOB which calls the DB procedure, to check the FTP frequently and load file into the table. So Users can see the updated data.
I've been task with figuring out a way to get data from Oracle and store it in a SQLite database. The back story is we currently use SQLite for our local storage on a mobile application and we currently populate that data via a file download, because the data is a large amount it could take up to 5 minutes to populate the database. An easy solution for us would be to build the table on the server and download it via http. The data is currently stored in a Oracle database on the server. My question is is it possible to create a DBLink from Oracle to SQLite to insert the data into the SQLite database on the server? If this is not possible are there any other solutions that would achieve this?
Thanks
I have a oracle database and would like an easy way to generate stored procedure for crud (Create,Retrieve,Update,Delete). I've been searching the internet but couldn't find any proper tool.
Oracle SQL Developer offers this feature. Right click on your table, and choose, Generate Table API