TypeError: Cannot read properties of undefined (reading 'binaryVal')

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
35/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
node.js, sql, typescript
Domain
databases

Research direction

Reproduce the failure with session.getColumns(...).fetchAll() and inspect JsonResult.js, especially getColumnValue, getSchemaValues, and getRows, along with DBSQLOperation/getResult.js. Done means fetching table columns no longer throws while decoding the result and returns the expected column data.

Written by the indexing model from the issue text.

Description

bug Component: Results Processing

getting an error when I try to get columns of the table.

version: @databricks/sql@0.1.8-beta.2

TypeError: Cannot read properties of undefined (reading 'binaryVal')
    at JsonResult.getColumnValue (/Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:108:23)
    at JsonResult.getSchemaValues (/Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:40:34)
    at /Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:28:62
    at Array.reduce (<anonymous>)
    at JsonResult.getRows (/Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:28:28)
    at /Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:17:31
    at Array.reduce (<anonymous>)
    at JsonResult.getValue (/Users/jani/code/lightdash/node_modules/@databricks/sql/dist/result/JsonResult.js:15:26)
    at getResult (/Users/jani/code/lightdash/node_modules/@databricks/sql/dist/DBSQLOperation/getResult.js:16:20)
    at /Users/jani/code/lightdash/node_modules/@databricks/sql/dist/DBSQLOperation/index.js:48:56

code that I am running:

query = await session.getColumns({
    catalogName: request.database,
    schemaName: request.schema,
    tableName: request.table,
});

const result = await query.fetchAll()
Dominant language
TypeScript
Stars
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Forks
50
Avg merge
1d 6h
Merged PRs (30d)
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