Questions - QStack.ai

17

views

1

answer

1

vote

2021-10-06 15:00:00 +0000 nofretete

How can I use bash to select rows from a table by referencing another table?

9

views

1

answer

no

votes

2021-10-06 16:00:00 +0000 ladyg

What is the process for removing all data from PostgreSQL where the JSONB field includes an array of keys?

22

views

1

answer

1

vote

2021-10-06 21:00:00 +0000 woof

What is the method for deploying a Laravel 8 application on shared hosting (cPanel) in the absence of SSH?

11

views

1

answer

2

votes

2021-10-08 14:00:00 +0000 devzero

What is the solution to the error encountered while attempting to alter the data type of latitude and longitude in PostgreSQL?

8

views

1

answer

1

vote

2021-10-08 22:00:00 +0000 devzero

How can c# spring.net be linked with an oracle 21 database?

sql

10

views

1

answer

1

vote

2021-10-10 16:00:00 +0000 scrum

How can directory containing a CSV file be converted into an Sqlite3 database using Python?

8

views

1

answer

2

votes

2021-10-11 00:00:00 +0000 nofretete

What is the process of implementing a customized schema on a PySpark DataFrame with over 38 columns?

sql

13

views

1

answer

1

vote

2021-10-11 08:00:00 +0000 lalupa

What is the solution to the error message "DB: pq: unknown authentication response: 10" on Windows' Command Prompt?

7

views

1

answer

4

votes

2021-10-12 10:00:00 +0000 david

How can a delta table be constructed from a CSV file in Synapse using Pyspark and incorporating a customized schema, where the columns can accommodate a length of up to 30000 characters?

sql

9

views

1

answer

3

votes

2021-10-12 15:00:00 +0000 woof

What is the process of adding a subquery to the WHERE clause in DB2 SQL?

9

views

1

answer

no

votes

2021-10-15 12:00:00 +0000 djk

Is it impossible to filter elements when retrieving over 4000 values from a PostgreSQL database through Reactive streams?

13

views

1

answer

3

votes

2021-10-17 16:00:00 +0000 qstack

How can I create an SQL query that pulls data for a particular number of weeks?

sql

11

views

1

answer

2

votes

2021-10-18 05:00:00 +0000 devzero

How can sqlFluff delete new line carriers from certain keywords while disregarding reserved keywords?

sql

20

views

1

answer

no

votes

2021-10-18 09:00:00 +0000 ladyg

How can a virtual column in AWS Hive be utilized in Azure Pyspark SQL?

8

views

1

answer

3

votes

2021-10-18 22:00:00 +0000 scrum

How can we convert the values of specific columns from a given list in a pyspark dataframe into separate rows with their respective values?

sql

8

views

1

answer

2

votes

2021-10-19 10:00:00 +0000 nofretete

How can dates in a single column be compared in SQL Server?

sql

17

views

1

answer

4

votes

2021-10-19 17:00:00 +0000 scrum

What are the fundamental aspects of Spark's architecture?

10

views

1

answer

4

votes

2021-10-20 16:00:00 +0000 devzero

What is the method to derive age from a birth date in SQLite?

7

views

1

answer

2

votes

2021-10-21 04:00:00 +0000 plato

What is the meaning of the SyntaxException "mismatched input 'SELECT'" when attempting to INSERT data into a new table using SELECT from another table?

sql

7

views

1

answer

4

votes

2021-10-21 19:00:00 +0000 woof

Can SQL Injections be prevented with this TypeORM query?

sql

14

views

1

answer

2

votes

2021-10-26 09:00:00 +0000 ladyg

What could be causing the error "com.intellij.execution.ExecutionException" when attempting to connect MySQL DB in DataGrip/PhpStorm?

17

views

1

answer

no

votes

2021-10-28 02:00:00 +0000 nofretete

How to open a new tab when using OWA_UTIL.REDIRECT_URL in PL/SQL?

pl/sql
sql

16

views

1

answer

3

votes

2021-10-28 15:00:00 +0000 ladyg

How can null columns be dynamically generated in PL/SQL?

sql
pl/sql

10

views

1

answer

3

votes

2021-10-29 23:00:00 +0000 lakamha

Is it possible to generate an Azure alert utilizing a Cosmos SQL query?

13

views

1

answer

3

votes

2021-10-30 11:00:00 +0000 bukephalos

How can Pyspark/SQL be used in Azure Databricks to handle HTML content/TEXT?

sql
sed

13

views

1

answer

4

votes

2021-10-30 23:00:00 +0000 lalupa

What is the process for establishing connections to multiple databases using Laravel Sail?

11

views

1

answer

1

vote

2021-10-31 22:00:00 +0000 plato

How do I establish a foreign key with a "has one" relationship in GO using Gin, Gorm, and PostgreSQL?

7

views

1

answer

1

vote

2021-10-31 23:00:00 +0000 bukephalos

What is the SQL query for obtaining the Delivery Types of Suppliers when only an exclusion table is available?

sql

7

views

1

answer

4

votes

2021-11-01 14:00:00 +0000 djk

Can you provide assistance with SQL queries?

sql

12

views

1

answer

2

votes

2021-11-02 13:00:00 +0000 david

1122 questions

How can I use bash to select rows from a table by referencing another table?

What is the process for removing all data from PostgreSQL where the JSONB field includes an array of keys?

What is the method for deploying a Laravel 8 application on shared hosting (cPanel) in the absence of SSH?

What is the solution to the error encountered while attempting to alter the data type of latitude and longitude in PostgreSQL?

How can c# spring.net be linked with an oracle 21 database?

How can directory containing a CSV file be converted into an Sqlite3 database using Python?

What is the process of implementing a customized schema on a PySpark DataFrame with over 38 columns?

What is the solution to the error message "DB: pq: unknown authentication response: 10" on Windows' Command Prompt?

How can a delta table be constructed from a CSV file in Synapse using Pyspark and incorporating a customized schema, where the columns can accommodate a length of up to 30000 characters?

What is the process of adding a subquery to the WHERE clause in DB2 SQL?

Is it impossible to filter elements when retrieving over 4000 values from a PostgreSQL database through Reactive streams?

How can I create an SQL query that pulls data for a particular number of weeks?

How can sqlFluff delete new line carriers from certain keywords while disregarding reserved keywords?

How can a virtual column in AWS Hive be utilized in Azure Pyspark SQL?

How can we convert the values of specific columns from a given list in a pyspark dataframe into separate rows with their respective values?

How can dates in a single column be compared in SQL Server?

What are the fundamental aspects of Spark's architecture?

What is the method to derive age from a birth date in SQLite?

What is the meaning of the SyntaxException "mismatched input 'SELECT'" when attempting to INSERT data into a new table using SELECT from another table?

Can SQL Injections be prevented with this TypeORM query?

What could be causing the error "com.intellij.execution.ExecutionException" when attempting to connect MySQL DB in DataGrip/PhpStorm?

How to open a new tab when using OWA_UTIL.REDIRECT_URL in PL/SQL?

How can null columns be dynamically generated in PL/SQL?

Is it possible to generate an Azure alert utilizing a Cosmos SQL query?

How can Pyspark/SQL be used in Azure Databricks to handle HTML content/TEXT?

What is the process for establishing connections to multiple databases using Laravel Sail?

How do I establish a foreign key with a "has one" relationship in GO using Gin, Gorm, and PostgreSQL?

What is the SQL query for obtaining the Delivery Types of Suppliers when only an exclusion table is available?

Can you provide assistance with SQL queries?

What is the method in T-SQL for combining two concrete tables?

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