composing the sentence “revenue for sales mean columns XYZ from salesforce” out of the following data catalog API response is the wrong way to teach an LLM this organizational format is valuable in a UI, but it is far from the optimal way for an LLM to access information.Īn LLM is best suited to parsing information in sentence format and only seeing the most relevant facts needed to make an informed decision. this decomposes that sentence into three pieces of information so a data catalog can normalize it. how do we store that? to store it in a modern data catalog, we would need to create a metric called “revenue”, tie it to a specific line of SQL, and then tag it with sales. Let's say someone said “hey, when i say revenue i’m talking about these columns out of a salesforce report”. So to bridge that gap, we invented the capsule. until then, they return "i don't actually know how to answer that, let me check" - which, for all intents and purposes, is an accurate response for them to return. over time, as they learn more about your data (accumulating metadata), they can return more accurate data analysis. that requires an understanding of your metadata, which exists scattered across your current data stack. "but wait," you wonder, "aren't those the same thing?" not really.Ī junior data analyst joins your company, and no matter how many hundreds of iq points they have or how many phds from mit they obtained, they wouldn't be able to answer something as simple as "revenue over time" on day one. The biggest problem we ran into right away, as yc's 56 text-to-sql startups have probably caused everyone to realize by now, is that returning sql the way a human would is a monumental challenge. we figured it'd be valuable because… well, people hire data analysts all the time for ~90k a year + healthcare costs… PostgreSQL ウィンドウ関数を使って最小値と最大値を得る [ FIRST_VALUE() と.When we started TextQL, we had a single goal in mind - fully automate the response and behavior of a human junior data analyst. How to get current running queries in Oracle database How to use PostgreSQL COPY and \COPY command to im. Iterate over SQL result in shell script (Loop thro.įirefox55 以降では Selenium IDE が動かない (代替ソフトは?) We are also able to run like the shell script through cron job. Please modify the shell script based on a requirement. As a result of that, we can see how data is processed one by one in the shell script. Once we created the test.sh script, let's run. What the script does is that run SQL and get the result, then the result is passed to pipe (|), so that the result is iterated. | while IFS='|' read schemaname tablename do Please create "test.sh" with the following contents. The following shell script iterates SQL result records. We are going to iterate the result in shell script. The following SQL gets a list of PostgreSQL system tables by querying "pg_tables" table.īelow is the SQL and its result. In this article, we are going to run a SQL in PostgreSQL and get the result, then iterate them.įirst off, let's see how SQL and its result look like. For example, if we need to re-format data or need to run a Linux command against SQL result for each record, we need to iterate SQL result in shell script. We sometimes need to iterate SQL result in shell script to do something. How to iterate over SQL result in shell script Iterate over SQL result in shell script (Loop through SQL result in shell script)
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