Questions tagged [sql]

Structured Query Language - a language designed for interacting with databases.

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OLTP or OLAP for Batched Transactions

Which database paradigm should I leverage to support a Relational Database, which is updated as a weekly batch, and which supports typical analytics query-patterns. From the RDBMS-side I need to ...
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What's your software/framework recommendations for building a CRUD application in java in a smart way

our firm develops softwares for business which mostly has CRUD (Create, Read, Update, Delete) functions. The software is quite big and provides several features to handle their data. And the data is ...
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Good RDBMS for macOS Mojave? As an alternative to MySQL

I'm new to SQL and have only started learning. I've recently installed MySQL on macOS Mojave but found it difficult to use, given that I'm new to the tool and language. I would like to install another ...
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How to connect Microsoft SQL Server to Google Data Studio

I am an amateur exploring business intelligence tools. Currently, our company uses a Microsoft SQL Server database for all of our software products. We also use Google G Suite to manage all of our ...
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Do we have any package/library to read excel files in Oracle 12 and above?

I need a suggestion on how to read excel files in oracle. Is there any library/package that simplifies the work.
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Database Type Suggestions

I am working on a project that monitors RFID/WiFi Tags, these tags send out a message every 16 seconds as a heartbeat, I need to monitor these heartbeats and send an email if we have not received a ...
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MySqlConnector package analog for MS SQL

I cant use System.Data.SqlClient for the reason described here Solution for MYSQL is MySqlConnector... How do i get out of the situation for Azure MS SQL Db?
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( Angular 2 [V.8] + ASP NET + SQL ) Need a search engine/plugin that is going to work like Stack exchange's related questions query or elastisearch

So I'm building an application for my organization that, just like Stack Exchange when you ask a question it searches the for similar / related questions. I am using Angular 2 on the front end and ASP ...
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Help developing a golf score tracking mobile application

I, along with three other people, are assigned a project for our upper-level college course. We are responsible for creating a mobile application for our schools golf team. Here are the specifications ...
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Tool to manage (sql) queries

I'm looking for a tool that will allow us to manage (create, update, delete) queries in an online platform and that is accessible via an API. Some context, we have lots of queries that are ...
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Simple Python Web App to Display Result Sets from Different SQL and MySQL DB w/ Multi Connections

I have system metrics stored in SQL and MySQL tables on a few different connections. I want to display these as a helpful Systems Monitor UI for those on the network that they can access through their ...
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Framework for T-SQL unit testing

I am looking for a framework to do unit testing of T-SQL stored procedures and functions.
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Best Tool for Analyzing Multi-Tab Excel Files with 100-500k Records

I have started a new job and I need to analyze client's databases. Many times when we first meet with them we just get a huge Excel file with a dozen or so tabs and a partial to full dump of various ...
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What Database type should I use for a scraped data comes from many websites?

I'm building a REST API using NodeJS storing a scraped data that comes from many websites ( the API I'm building is about selling - buying used cars ) There's a potential to scale in the future ...
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Comparison tool for SQLLite that generates scripts

Can anyone suggest me software that compares SQLite tables/databases, and creates a script to update one to the other - like SQL Delta does for other database types?
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Python library like -Django- to easily create tables with a model class and access it

I was wondering if anyone knows of a library that resembles the Django DB functionality to replace the standard mysql library? So; create tables with a model class and access it like you would in a ...
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Need to move 200+ tables from OData source to a SQL database

I have an OData URL with 200+ tables and I need to create all the tables in a SQL database and copy data daily to the SQL database. An additional requirement is to be able to easily change the ...
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Which environment to use for SQL

I'm not quite sure how to google this question, as I keep getting mixed results. I have a set of data I want to work with. I have a function that pulls the correct data that uses MySQL 5.7 (I ...
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I am trying to automatically extract data from a database (MSSQL)

I am using MS SQL Server Management Studio right now, but it would be cool to use the 'Jobs' function to have some SQL run (a select statement) and create CSV file is a specific folder on the server. ...
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How can I build a dashboard with an integrated NLP search bar?

One idea was to build a dashboard in D3.js and add a search bar which with NLP to SQL functionality so that it can create visualisations based on what the user has searched for in Natural Language. ...
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Optimal DB for bulk inserts with unique constraint on binary data field

I am trying to find the optimal DB for inserting binary data many times, when theres a unique constraint on it - there is a hash identifying each record, that can't be repeated. I'm interested only in ...
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Need a Client Portal for SQL Driven Reports with Simple Client Workflows

I am looking for a database solution that is SQL based, cloud-hosted and provides a customizable reporting dashboard for our clients to log into and review reports (multiple clients, segregated). ...
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Handle Time Zones on Centralized Service

I have windows service (.net) where the service has to expire the transaction values after set time. In database server all the transaction times are saved as UTC. Expiration should be automatically ...
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Linting and Formatting for Vertica SQL

Is there a (Linux) command-line tool or a library (preferably a Python library) for formatting Vertica SQL? I'm thinking of something similar to pylint and/or black for Python. The closest thing I've ...
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Best Free SQL Program to Upload Excel CSV file

I am looking for a free program that works with Mac and is able to upload an Excel CSV file. The reason for this request is because I have an interview and the company gave me an assignment to write ...
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Looking for a SQL result exporter tool for non-tech end users

Six years ago we built a homemade tool for our internal users to download CSV files based on a SQL query. There is two kind of users : Admins who can define a SQL query with parameters Users who can ...
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Software to display hive /hadoop sql results

I am looking for a software that displays my hive query results in a tabular format.We have to convert each query into csv and then transfer the csv to local in order to get the results. Previously ...
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Database reccomendation for retrival of data (strings, int and float) with python

I'm looking for recommendation for the following: I currently have approximately 10 Million csv file each with the following identical data structure as file attached: I want to transfer all this ...
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Is there a tool to view entity relations from a sql script?

I have a sql file with a long list of create tables and alter tables. Is there a tool available to look at the entity relationships that result from running the sql script. It would be great to not ...
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Software for plotting data live from Big Query

Is there any software which can plot data into a live graph. The SQL table is in Google's platform (Big Query) and the graph should be updated in real time. If not, is it achievable in Python? And ...
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What program would you use to do simple querying on tabular data?

I often receive data in Excel files and want to some simple lookups the way I would with SQL. In Excel, doing something like select b.field from a join b on a.a1 = b.a1 and a.a2 = b.a2; is doable with ...
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API Call, Copy over Cloud Database over to Local Database

Wanted to know if there is a way to copy over a cloud database through REST/SOAP Web service Calls to local db instance. For example we would recreate a database Schema in our local database. Then, ...
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SSRS - SQL Server Reporting Services Possibility?

Currently, we have SQL Server 2012 R2. Looking to produce some reports and have them automatically run and have converted to PDF with the possibility of automating an email to send to subscribers of ...
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SQL 2017 clr strict security feature enabled prevent creating assemblies that we have varbinary only

I have many assemblies on SQL server 2008, that i don't have their dll, so when i'm trying to create those assemblies on SQL 2017 an error occors, "Msg 10343, Level 14, State 1, Line 106 ...
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Looking for a syntax evaluater for expressions constructed for use in SSRS reporting

My company currently uses the report-building suite in Microsoft's Visual Studio 2010 to construct report templates in .rdlc format based on data drawn from an SQL server. This has been working OK for ...
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Advice on which database to use for an image recognition iOS app

I am looking for recommendations and advice on which database to use for an app I am developing. I have the image recognition part of the app completed, however what I want to do now is query a ...
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Alternate SQL language to PostgreSQL

I am going through a course in Udemy that teaches SQL using PostgreSQL. Yesterday I wanted to solve some SQL questions on Hackerrank. But it does not have the option to write in PostgreSQL. It has ...
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I need some free softwares to make c# application setup with database

I have created a c# windows application which is simple and has simple sql database, I use SSMS to manage my database, but now is time to create a setup because I want my app to be ready to use for my ...
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RStudio or SQL for data cleaning

I am wanting to detect corrupt and inaccurate records to check for data quality from large data sets that originate from Microsoft Access and Excel. Things I would like to check for: Validity which ...
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WKT desktop viewer and SQL query on ODBC database

I have a proprietary database that supports SQL and has ODBC driver to connect to. it has geography columns stored in WKT format. Is there a free desktop application that I can use to connect and ...
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Is there an equal to SQL for storing images?

I'm rather new to SQL, Python, & programming in general so please be nice. I'm wondering if there's an equal to SQL for storing images in a lightweight database, or something of the sorts. Or if ...
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Tag questions of survey in Warehouse

I have a survey with 10 questions. 50 Persons have completed the survey, so I have table with 500rows in my table XXX. Issue: I have one column in table XXX that is the question. So 500 columns where ...
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1answer
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Report distribution tool

we are looking for a SW/tool which would help us to automate the reports distribution. We use MS SQL Server 2016 and SSRS (Sql server Reporting Services), we have a knowledge of SQL coding. Our ...
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generate and validate an SQL query on Angular 6 UI

I have a requirement to generate and syntactically validate an SQL query on Angular 6 UI. Any recommendations for any libraries/plugins which are available and easy to use would be appreciated.
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1answer
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MySQL server to receive an SQL query and convert to LDAP to query LDAP backend

The requirement is to receive an SQL query(over tcp) from a client(which is using a mysql client library - libmysqlclient.so.16.0.0) and then convert it to an LDAP request and send out to an LDAP ...
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Is there a software tool which allows to perform SQL on CSV files?

I have been trying to find tools which allows me to import a CSV file and perform SQL operations on it. I tried to import on SQL Dev 4 but it does not work without a local connection. The data is ...
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1answer
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format column values during sql select query

I have a table with name, gender and address. Gender is stored as integer, 1 for male, and 2 for female. Now when I want to show the table, in PHP, during drawing the table I check for gender with (if ...
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1answer
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make-like automated build tool for relational databases

Short Version Like the question title says, I want a tool like make which will take a recipe file and use it to automatically rebuild a collection of interdependent tables in a relational database. ...
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Tool for validating SQL Queries against different standards and Databases

I am looking for a tool (offline tool, java library, binary or such) (no online tools) which is able to validate SQL Queries against the different SQL Standard Versions or against the features of ...
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Library to retrieve tables and columns from an SQL statement

My application has an interface where the user can write various SQL statements to perform certain tests on their database tables (MSSQL, DB2, Hive, and many others). I would like to know the tables ...