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  1. SQL - Using placeholders to retrieve rows that are LIKE the placeholder

    Mar 4, 2019 · You must not put the parameter placeholders inside a quoted SQL string literals in your query. Parameters are an alternative to using string literals. I would write the query like this:

  2. Change Placeholder Text using jQuery - Stack Overflow

    $("#yourtextboxid").attr("placeholder", "variable"); where, if variable is string then you can use like above, if it is variable replace it with the name like "variable" with out double quotes.

  3. SAP HANA SQL Query with Dynamic Placeholder - Stack Overflow

    Apr 2, 2018 · 4 I have a query that is passing the current year as a placeholder parameter that right now is hard coded. How can I have this just pass the current year? I've seen a few different potential …

  4. spring - Caused by: java.lang.IllegalArgumentException: Could not ...

    May 24, 2020 · Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder Asked 5 years, 8 months ago Modified 5 years, 8 months ago Viewed 32k times

  5. SQL placeholder in WHERE IN issue, inserted strings fail

    Jul 6, 2010 · To generate a query, I need to pass an array of tags (essentially primary keys), but these have to be inserted as strings. As this will be a modular query and used for multiple tags, a …

  6. What is this placeholder in the sql query? - Stack Overflow

    Sep 17, 2019 · Without more information it's hard to tell what this actually is but it looks a lot like JPQL which is JPA's SQL like query language. In JPQL the meaning of SELECT o FROM ctrData o would …

  7. reactjs - Put query into isPlaceholderData with QueryClient methods ...

    Jun 18, 2025 · This means the query is in a hard loading state, with no placeholder data, on initial mount. Then, when the queryKey changes, it goes into a 'soft' loading state: placeholder data shown, …

  8. How to test placeholder of input using Jest with React Testing Library

    Feb 16, 2021 · To understand what you are testing, by using Jest and React Testing Library you are rendering those components in the JSDOM, and then reading the JSDOM output of that render. …

  9. How to Efficiently Poll for Data with React Query

    Oct 26, 2023 · 1 Answering this for anybody else who stumbles along! There's a much simpler solution, which is basically to use a normal query and pass queryClient into the queryFn so you can use it to …

  10. spring boot - Using HANA PLACEHOLDER query from java with named ...

    Jan 27, 2020 · The issue is that when using spring data jpa along with SAP HANA , for some reason the PLACEHOLDER query fails to replace the values dynamically during query creation.