Replace tx_sender with tx_from fix duneanalytics#484

learning/how-tos/create-your-first-query.mdx

@@ -33,7 +33,7 @@ GROUP BY
 
 ## Crafting Your Query
 
-1. **Identify Your Columns**: Once you've zeroed in on the right table, pinpoint the `tx_fee_usd` column to track USD gas expenditures. To specify the wallet you're examining, use the `tx_sender` field. For demonstration purposes, we'll be using Vitalik's wallet (0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045).
+1. **Identify Your Columns**: Once you've zeroed in on the right table, pinpoint the `tx_fee_usd` column to track USD gas expenditures. To specify the wallet you're examining, use the `tx_from` field. For demonstration purposes, we'll be using Vitalik's wallet (0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045).
 
 2. **Aggregation & Time Period**: Our goal is to get monthly gas spendings, so we need to truncate the `block_date` to month and applying the `SUM()` function, then group by each month go derive the results.
 
@@ -46,7 +46,7 @@ SELECT
   SUM(SUM(tx_fee_usd)) OVER (ORDER BY DATE_TRUNC('month', block_date)) AS cumulative_gas_spent
 FROM gas.fees
 WHERE
-  tx_sender = 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 -- vitalik.eth 
+  tx_from = 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 -- vitalik.eth 
 GROUP BY
   1
 ORDER BY
@@ -58,7 +58,7 @@ Here is the [link to demo query](https://dune.com/queries/3100875).
 
 ## Boost Flexibility with Parameters
 
-In the example, you'll see `tx_sender = \{\{Your Wallet Address}} -- default is vitalik.eth`. This denotes the use of the parameter feature, enhancing the query's flexibility. To mark a field as a parameter, wrap it in "". Alternatively, activate the "Add Parameter" button.
+In the example, you'll see `tx_from = \{\{Your Wallet Address}} -- default is vitalik.eth`. This denotes the use of the parameter feature, enhancing the query's flexibility. To mark a field as a parameter, wrap it in "". Alternatively, activate the "Add Parameter" button.
 
 <div
   style={{
@@ -92,7 +92,7 @@ SELECT
   SUM(SUM(tx_fee_usd)) OVER (ORDER BY DATE_TRUNC('month', block_date)) AS cumulative_gas_spent
 FROM gas.fees
 WHERE
-  tx_sender = {{Your Wallet Address}} -- default is vitalik.eth
+  tx_from = {{Your Wallet Address}} -- default is vitalik.eth
 GROUP BY
   DATE_TRUNC('month', block_date)
 ORDER BY
@@ -106,4 +106,4 @@ All set! Click "Run" and behold the outcome. Kudos on crafting your first query!
 
 Now that you have successfully run your query, you can go ahead and save it so you can keep monitoring your gas usage going forward. To save, click **Save** in the upper right part of the screen.
 
-<Note>For a more intuitive insight, consider visualizing this data. Navigate to [Create your first visualization](learning/how-tos/create-your-first-visualization) and conjure up some graphical magic!</Note>
+<Note>For a more intuitive insight, consider visualizing this data. Navigate to [Create your first visualization](learning/how-tos/create-your-first-visualization) and conjure up some graphical magic!</Note>