I would like to pass in a parameter @CompanyID into a where clause to filter results. But sometimes this value may be null so I want all records to be returned. I have found two ways of doing this, but am not sure which one is the safest. Version 1 Version 2 I have found that the first version is
how to list all tables in qnx qdb
I am trying to list all tables under qnx qdb in sql. I am not able to get a suitable command. How do you list tables in a database in qdb. I am able to connect to the database but I do not know what …
Rails/PostgreSQL – Query to update all dates adding 1 day
I want to execute an update_all query to update a datetime column adding 1 day to the current value of this column on all rows. I could achieve that using .each and .update, but it would be more …
java.sql.SQLException: Geometry byte string must be little endian
I want to use the contains function to get all values whose title or question contains a certain value. However, I get this error: java.sql.SQLException: Geometry byte string must be little endian. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1074) at com.mysql.jdbc.MysqlIO.checkErrorPacket(Mys…
Creating View with parameter [SQL,Pentaho Report Designer]
I have a SQL Query that accepts parameters for filtering report (${p_year, ${p_month}, ${p_comp}) in Pentaho Report Designer. [In Pentaho Report Designer before using view] SELECT INSERT_DATE,EXT,…
“sql: no rows in result set”
I am handling user auth data posted to my Go backend through an HTML form. I am building on some boilerplate to learn Go better. My problem is what the following func returns: func (ctrl …
Display all Dates in a given month and year in firebird select procedure
I am making a program for Time and Attendance. I have a table with this fields here is the sample data and my desired output is this the time format of my desired output and my data is different and display the complete dates of the given month and year Answer You could solve this problem with a selectable st…
Calculate Profit Based on First-In, First-Out Pricing By Date Of Sale
How can I find the sales margin every Day via SQL, assuming they are sold in the order they were purchased? Answer Please try this solution – group by sale_date
Mysql Select group by and without group by in one query
How can I select group by and without group by in one select query? I have a query like this SELECT date, sum(total) as quotation_total FROM suspended_bills WHERE type=’quotation’ GROUP BY YEAR(…
LookupError: ‘base64’ is not a text encoding; use codecs.decode() to handle arbitrary codecs
Its showing error LookupError: ‘base64’ is not a text encoding; use codecs.decode() to handle arbitrary codecs. Last few lines when the execution stops are – thumbnail = resize(photo_data, 200, …