doc: update doc for API columns

xvyang.xy · xvyang.xy · commit 68226cc8a5fb · 2023-02-28T16:31:31.000+08:00
diff --git a/docs/read.md b/docs/read.md
@@ -87,7 +87,7 @@ CompletableFuture<Result<SqlQueryOk, Err>> sqlQuery(SqlQueryRequest req, Context
 - When processing the results returned by the query, the user can directly obtain `List<Row>`, or process it through stream.
 - Row is a collection of Value, which is a very simple data structure
 - Note: When Value gets the java primitive value, you need to pass in the type method that matches the table creation, otherwise an error will be reported
-- Example to use `Row`: `row.getColumnValue("cpu_util").getDouble()
+- Example to use `Row`: `row.getColumn("cpu_util").value().getDouble()
   `
 
 `Err`

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,7 @@ CompletableFuture<Result<SqlQueryOk, Err>> sqlQuery(SqlQueryRequest req, Context`
`87`	`87`	- When processing the results returned by the query, the user can directly obtain `List<Row>`, or process it through stream.
`88`	`88`	`- Row is a collection of Value, which is a very simple data structure`
`89`	`89`	`- Note: When Value gets the java primitive value, you need to pass in the type method that matches the table creation, otherwise an error will be reported`
`90`		-- Example to use `Row`: `row.getColumnValue("cpu_util").getDouble()
	`90`	+- Example to use `Row`: `row.getColumn("cpu_util").value().getDouble()
`91`	`91`	`
`92`	`92`
`93`	`93`	`Err`