74 lines
2.0 KiB
Markdown
74 lines
2.0 KiB
Markdown
---
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layout: default
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title: Query Workbench
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parent: SQL
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nav_order: 1
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---
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# Query Workbench
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Use the Query Workbench to easily run on-demand SQL queries, translate SQL into its REST equivalent, and view and save results as text, JSON, JDBC, or CSV.
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## Quick start
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To get started with SQL Workbench, choose **Dev Tools** in OpenSearch Dashboards and use the `bulk` operation to index some sample data:
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```json
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PUT accounts/_bulk?refresh
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{"index":{"_id":"1"}}
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{"account_number":1,"balance":39225,"firstname":"Amber","lastname":"Duke","age":32,"gender":"M","address":"880 Holmes Lane","employer":"Pyrami","email":"amberduke@pyrami.com","city":"Brogan","state":"IL"}
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{"index":{"_id":"6"}}
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{"account_number":6,"balance":5686,"firstname":"Hattie","lastname":"Bond","age":36,"gender":"M","address":"671 Bristol Street","employer":"Netagy","email":"hattiebond@netagy.com","city":"Dante","state":"TN"}
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{"index":{"_id":"13"}}
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{"account_number":13,"balance":32838,"firstname":"Nanette","lastname":"Bates","age":28,"gender":"F","address":"789 Madison Street","employer":"Quility","email":"nanettebates@quility.com","city":"Nogal","state":"VA"}
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{"index":{"_id":"18"}}
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{"account_number":18,"balance":4180,"firstname":"Dale","lastname":"Adams","age":33,"gender":"M","address":"467 Hutchinson Court","email":"daleadams@boink.com","city":"Orick","state":"MD"}
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```
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Then return to SQL Workbench.
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### List indices
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To list all your indices:
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```sql
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SHOW TABLES LIKE %
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```
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| TABLE_NAME
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| :---
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| accounts
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### Read data
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After you index a document, retrieve it using the following SQL expression:
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```sql
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SELECT *
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FROM accounts
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WHERE _id = 1
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```
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| account_number | firstname | gender | city | balance | employer | state | email | address | lastname | age
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| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :---
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| 1 | Amber | M | Brogan | 39225 | Pyrami | IL | amberduke@pyrami.com | 880 Holmes Lane | Duke | 32
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### Delete data
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To delete a document from an index, use the `DELETE` clause:
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```sql
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DELETE
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FROM accounts
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WHERE _id = 0
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```
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| deleted_rows
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| :---
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| 1
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