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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/02/12 11:46:33 UTC

[GitHub] [arrow-datafusion] alamb opened a new pull request #1812: Update documentation example for change in API

alamb opened a new pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812


   # Which issue does this PR close?
   re #1587 
   
    # Rationale for this change
   The example (published at https://arrow.apache.org/datafusion/user-guide/example-usage.html) is the first thing users will likely try
   
   # What changes are included in this PR?
   Update the example so it will run with changes to make more methods `async`
   
   # Are there any user-facing changes?
   Just docs


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[GitHub] [arrow-datafusion] alamb commented on a change in pull request #1812: Update documentation example for change in API

Posted by GitBox <gi...@apache.org>.
alamb commented on a change in pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812#discussion_r808337196



##########
File path: docs/source/user-guide/example-usage.md
##########
@@ -19,7 +19,16 @@
 
 # Example Usage
 
-Run a SQL query against data stored in a CSV:
+## Update `Cargo.toml`
+
+Add the following to your `Cargo.toml` file:
+
+```yaml

Review comment:
       ```suggestion
   ```toml
   ```




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[GitHub] [arrow-datafusion] xudong963 commented on a change in pull request #1812: Update documentation example for change in API

Posted by GitBox <gi...@apache.org>.
xudong963 commented on a change in pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812#discussion_r807469469



##########
File path: docs/source/user-guide/example-usage.md
##########
@@ -28,18 +37,18 @@ use datafusion::prelude::*;
 async fn main() -> datafusion::error::Result<()> {
   // register the table
   let mut ctx = ExecutionContext::new();
-  ctx.register_csv("example", "tests/example.csv", CsvReadOptions::new())?;
+  ctx.register_csv("example", "tests/example.csv", CsvReadOptions::new()).await?;

Review comment:
       Amazing! unexpectedly, no `.await` before.

##########
File path: docs/source/user-guide/example-usage.md
##########
@@ -19,7 +19,16 @@
 
 # Example Usage
 
-Run a SQL query against data stored in a CSV:
+## Update `Cargo.toml`
+
+Add the following to your `Cargo.toml` file:
+
+```yaml

Review comment:
       In fact, we can directly use ```toml




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[GitHub] [arrow-datafusion] alamb commented on pull request #1812: Update documentation example for change in API

Posted by GitBox <gi...@apache.org>.
alamb commented on pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812#issuecomment-1042090368


   Thanks for the review @xudong963 


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[GitHub] [arrow-datafusion] alamb merged pull request #1812: Update documentation example for change in API

Posted by GitBox <gi...@apache.org>.
alamb merged pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812


   


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[GitHub] [arrow-datafusion] alamb commented on a change in pull request #1812: Update documentation example for change in API

Posted by GitBox <gi...@apache.org>.
alamb commented on a change in pull request #1812:
URL: https://github.com/apache/arrow-datafusion/pull/1812#discussion_r807197195



##########
File path: docs/source/user-guide/example-usage.md
##########
@@ -19,7 +19,16 @@
 
 # Example Usage
 
-Run a SQL query against data stored in a CSV:
+## Update `Cargo.toml`
+
+Add the following to your `Cargo.toml` file:
+
+```yaml
+datafusion = "7.0.0-alpha"

Review comment:
       ```suggestion
   datafusion = "7.0.0"
   ```




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