CData Python Connector for Azure Data Lake Storage

Build 22.0.8388

Columns

The available columns for any given table are fetched from a system table called "sys_tablecolumns". A specific table name is provided in the WHERE criteria to restrict the table from which the column information is fetched:

import cdata.adls as mod
conn = mod.connect("Schema=ADLSGen2;Account=MyStorageAccount;FileSystem=MyBlobContainer;AccessKey=myAccessKey;")
cur = conn.cursor()
cmd = "SELECT * FROM sys_tablecolumns WHERE TableName = 'Resources'"
cur.execute(cmd)
rs = cur.fetchall()
for row in rs:
	print(row)

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Build 22.0.8388