You must not put the parameter placeholders inside a quoted sql string literals in your query. To generate a query, i need to pass an array of tags (essentially primary keys), but these have to be inserted as strings. This means the query is in a hard loading state, with no placeholder data, on initial mount.
I need to change the placeholder text with the change in dropdown menu. I would write the query like this: 4 i have a query that is passing the current year as a placeholder parameter that right now is hard coded.
Asked 4 years, 3 months ago modified 4 years, 2 months ago viewed 1k times In postgres, the value placeholder is $#, which one is recommend when the value is the same, reusing the value placeholder or not? How to use placeholders in like clause in sql query? To mimic the abap behaviour when using calculation views, the input parameters must be used.
In sql, the placeholder search is done via like and the placeholder character is %, not *. My query is shown below i have used placeholder '?' since my. Then, when the querykey changes, it goes into a 'soft' loading state: How can i have this just pass the current year?
I just provide one value at run time and based on that value the query will fetch me the results using like operator. Parameters are an alternative to using string literals.