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DBI, Placeholders, and a nested query : r perl - Reddit I’m not familiar with MSSQL, but with other databases, I would suggest attempting to insert the new record (assuming there is a unique key to prevent duplicate records) and then either catch (if I cared) or ignore (if I don’t care) the duplicate key exception and then issue the UPDATE; or attempt the update, check the number of rows affected, and if it was zero, run the insert
SQLite - can I use placeholder for table names? : r learnpython - Reddit Here is simple example, what I tried to do I can't get f string to work in my case to use it as table name placeholder and I can't figure it out, what you are suggesting (I'm beginner and English is not my primary language):
Using named placeholders in queries and PSQLs :alnum: at the . . . - Reddit The problem I have is that in the same query I use PSQL's :alnum: like: regexp_replace(name, '[^[:alnum:] -]', '', 'g')) Executing this yields the error: ActiveRecord::PreparedStatementInvalid (missing value for :alnum in SELECT) In other words, Rails thinks that :alnum is a named placeholder But it isn't, it's a PostgreSQL 's keyword, so
Tricks to searching on Facebook Marketplace - Reddit query=tv Build out some searches that work for you, then add them to your Favorites Bookmarks Feel free to add comments with qualifiers you find that work, and I'll add them to the list
Url submission : r duckduckgo - Reddit When I submitting url in bang submission in duck duck go it saying this - Please add a query placeholder like {{{s}}} in the URL
Using Page Properties as Dynamic Variables : r logseq - Reddit Alternately, can an advanced query be used to accomplish this? I am having a real hard time figuring out advanced queries in Logseq and, honestly, Clojure in general Thank you in advance!
Why is it considered bad practice to write raw SQL commands? When you or your ORM execute that query it'll send a value to put in place of that ? But rather than just copy pasting the raw value in there it'll do things to make sure the values can't cause SQL injection attacks Basically that placeholder gets you a whole bunch of protection against malicious values that just putting strings together
Champion names and their origins : r leagueoflegends - Reddit Quinn and Valor - Placeholder name was simply "Falconer" but we wanted a name specifically a bit androgynous for the girl, and a positive human quality as the name for the bird (the whole Q thing was a nice coincidence ;) Zac - Originally just called "Blob" That post ended up being much longer than I anticipated I'm old