| { |
| "schema": { |
| "fields": [ |
| { |
| "name": "bool_nullable", |
| "type": { |
| "name": "bool" |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "bool_nonnullable", |
| "type": { |
| "name": "bool" |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "int8_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 8 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "int8_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 8 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "int16_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 16 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "int16_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 16 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "int32_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 32 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "int32_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 32 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "int64_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 64 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "int64_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": true, |
| "bitWidth": 64 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "uint8_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 8 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "uint8_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 8 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "uint16_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 16 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "uint16_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 16 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "uint32_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 32 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "uint32_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 32 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "uint64_nullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 64 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "uint64_nonnullable", |
| "type": { |
| "name": "int", |
| "isSigned": false, |
| "bitWidth": 64 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "float32_nullable", |
| "type": { |
| "name": "floatingpoint", |
| "precision": "SINGLE" |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "float32_nonnullable", |
| "type": { |
| "name": "floatingpoint", |
| "precision": "SINGLE" |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "float64_nullable", |
| "type": { |
| "name": "floatingpoint", |
| "precision": "DOUBLE" |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "float64_nonnullable", |
| "type": { |
| "name": "floatingpoint", |
| "precision": "DOUBLE" |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "binary_nullable", |
| "type": { |
| "name": "binary" |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "binary_nonnullable", |
| "type": { |
| "name": "binary" |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "utf8_nullable", |
| "type": { |
| "name": "utf8" |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "utf8_nonnullable", |
| "type": { |
| "name": "utf8" |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nullable", |
| "type": { |
| "name": "fixedsizebinary", |
| "byteWidth": 19 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nonnullable", |
| "type": { |
| "name": "fixedsizebinary", |
| "byteWidth": 19 |
| }, |
| "nullable": false, |
| "children": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nullable", |
| "type": { |
| "name": "fixedsizebinary", |
| "byteWidth": 120 |
| }, |
| "nullable": true, |
| "children": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nonnullable", |
| "type": { |
| "name": "fixedsizebinary", |
| "byteWidth": 120 |
| }, |
| "nullable": false, |
| "children": [] |
| } |
| ] |
| }, |
| "batches": [ |
| { |
| "count": 0, |
| "columns": [ |
| { |
| "name": "bool_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "bool_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| } |
| ] |
| }, |
| { |
| "count": 0, |
| "columns": [ |
| { |
| "name": "bool_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "bool_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| } |
| ] |
| }, |
| { |
| "count": 0, |
| "columns": [ |
| { |
| "name": "bool_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "bool_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "int64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint16_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "uint64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float32_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "float64_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "binary_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "utf8_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "OFFSET": [ |
| 0 |
| ], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_19_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| }, |
| { |
| "name": "fixedsizebinary_120_nonnullable", |
| "count": 0, |
| "VALIDITY": [], |
| "DATA": [] |
| } |
| ] |
| } |
| ] |
| } |
