I have an SQL query that looks like this: I am trying to pass custom dbName to query and I have tried something like this: I am getting following error: Answer The solution to my problem was to add a variable as +dbName+ to my query. What was bordering me was the ” ” that I didn’t know how to
Tag: java
How to write FILE_FORMAT in Snowflake to Java code?
I am trying to execute COPY INTO statement in Java code like this: And it works fine. Is there any way to add this file_format in Java code, so there is no need to set it up in Snowflake? For example, SQL code of file_format that I have set in Snowflake is Is there any way to write this as
UPDATE with RETURNING: Not able to retrieve ResultSet
I’ve tested the following UPDATE-RETURNING statement in my PostgreSQL client, and it correctly updates and returns the updated rows. However, in Java, I’m not able to retrieve the ResultSet. statement.execute() and statement.getMoreResults() always return false and statement.getResultSet() returns null, always. Am I missing something here? Answer Well, I wasn’t really able to solve this properly. However, I ended up using
Reading and displaying values from SQLite and storing them inside a List
I am trying to read and display all the data from my db but I get the following error. Also the recyclerview is not displaying any data. How I read from the DB. How I add the elements into the db. How I try to display the data saved in a list. Class where I save all my data. ERROR:
Snowflake unable to display / interpret unicode ‘u0089’
I am trying to show Unicode character ‘u0089’ in the snowflake browser results, however it seems to be showing a default error value instead. I’m lost as to how to fix this issue The data is being ingested from a source JSON doc which states the field to be As you can see, “Units”: “u0089” is not displaying correctly as
The native sql query to Postgresql via the @query annotation is not executed
To get the necessary data, I form an SQL query to PostgreSQL, which is a related set of View tables : When I execute these queries from the console in the database sequentially, one after the other, everything works. However, if you run similar queries in the repository via the @query annotation (“… ” , NativeQuery = true), a number
How to replace a column result if null with another column result in BIRT
I would really appreciate some help with a computed column using an expression in Birt. I have two columns which are giving results, one gives email addresses and one gives contact numbers: telephone, mobile.. When the email result is null then the contact number column shows a number, these are separate communication methods from a table in sql. What I
Implement batchMerge() in JOOQ
I need to “upsert” a List of items. If an item’s id and anotherId is already existing, other values should be replaced by the new item. If it’s not, item should be inserted as new record. I came across JOOQ’s batchMerge and I thought it is similar to “upsert”. Unfortunately there are few documentation on the internet since this is
Order by 2 columns with case
I have a query that searches for user in 2 colums firstUser and secondUser and orders them by first and last name: But this first orders the cases when user is at first user then it orders the case when user is secondUser. Is ther a way to order the whole data by first name and last name no matter
SQL query in Java with enum return error of Incorrect integer value:
I get this error massage: java.sql.SQLException: Incorrect integer value: ‘xACxEDx00x05~rx00… the query is working, but if I put the category name (Category.Electricity) its return error. I call it with statement.setObject(…) meybe this is wrong..? the main class: the enum class: the method: so what is the way to call the enum? thank you! Answer seems like your table is expecting