I’m trying to compare the client side time format (“14:00”) to SQL Server time format (“14:00:00.0000000″) with SQL Query, technically is not equal because SQL Server time format has seconds and milliseconds, so I tried to concatenate the seconds and milliseconds to client side t…
I need to optimize this MYSQL query
I have tried NOT EXIST but didn’t get expected result can’t do index since duplicate entries of student_id,status are valid entries,Need to reduce execution time since the table has large number of data. Answer You can try query with JOIN condition: Here the fiddle SQLize.online Sure that your tab…
SQL query for Join statement
I have 3 tables products, pricingGroup and productPricing. I want to show all products even it has no service pricing and set its status/IsActive to false. What query I have now What I want to Get Products Table ProductPricing Table PricingGroup Table Answer You are missing last join clause pricing.PricingGro…
VBA error while querying a Tab limited Text file with headers – “no value given for one or more required parameters”
My Text file is Tab delimited and does have the header Field “Datum”. I intend to read the data between two given timestamps (along rows) into an Excel File and figured using the ADO and SQL approach would be the best way to go about it, since this would avoid use of arrays and looping. My Text fi…
Sequelize foreign key reference composite primary key
i’m trying to create with sequelize (postgre) ‘Ingredient’ table, with columns normalizedName/userId where normalizedName is unique per userId. The second table is ‘IngredientQuantity’, with columns …
Sqlite no results for query with a bound parameter, works with identical query with hardcoded value
I am coming up against a strange problem with Sqlite 3. I have a relatively simple query that takes a bound parameter in its WHERE predicate. When executing the query with the bound parameter, I get 0 …
Min and max value per group keeping order
I have a small problem in Redshift with with grouping; I have a table like following: INPUT VALUE CREATED UPDATED ———————————— 1 ‘2020-09-10’ ‘2020-09-11’ …
extract “spells” from observed dates in PostgreSQL
I have a table like this | winner | year | |——–|——| | alice | 1999 | | bob | 2000 | | bob | 2001 | | alice | 2003 | | alice | 2005 | | alice | 2007 | I’d like to infer non-…
Add ‘iteration number’ column to SQL Select based on same values from two columns
I have a SQL (SQL Server) statement SELECT id, animalId, ownerId FROM myTable ORDER BY id which outputs the following data: id | animalId | ownerId ———————— 1 | 123 | 62 2 | …
Postgres SQL query across different schemas
We have multiple schemas, I would like to run a simple count query across schemas such as: SELECT COUNT(col_x) FROM schema1.table WHENRE col_x IS NOT NULL I saw that I’m able to get all the schemas …