| { | |
| head:{ | |
| type:"APACHE_DRILL_PHYSICAL", | |
| version:"1", | |
| generator:{ | |
| type:"manual" | |
| } | |
| }, | |
| graph:[ | |
| { | |
| @id:1, | |
| pop:"fs-scan", | |
| files:[ | |
| "#{DATA_FILE}" | |
| ], | |
| storage : { | |
| type : "named", | |
| name: "dfs_test" | |
| }, | |
| format: { | |
| type: "named", | |
| name: "csv" | |
| } | |
| }, | |
| { | |
| @id:2, | |
| child: 1, | |
| pop:"project", | |
| exprs: [ | |
| { ref: "col1", expr:"columns[0]" }, | |
| { ref: "col2", expr:"columns[1]" } | |
| ] | |
| }, | |
| { | |
| @id: 3, | |
| child: 2, | |
| pop: "screen" | |
| } | |
| ] | |
| } |