Arrays 如何为数组定义JSON模式?
我有这个JSON文件:Arrays 如何为数组定义JSON模式?,arrays,json,google-bigquery,Arrays,Json,Google Bigquery,我有这个JSON文件: { "tcCensusTractBlockFacesStatefp":"01", "tcCensusTractBlockFacesCountyfp":"001", "tcCensusTractBlockFacesTractce":"020200", "tcCensusTractBlockFacesBlockce10":"2022", "tcCensusTractBlockFaces
{
"tcCensusTractBlockFacesStatefp":"01",
"tcCensusTractBlockFacesCountyfp":"001",
"tcCensusTractBlockFacesTractce":"020200",
"tcCensusTractBlockFacesBlockce10":"2022",
"tcCensusTractBlockFacesGeoid":"010010202002022",
"cellIDs":[
9839958675010879488,
9839958675082706944,
9839958677655912448,
9839958677556297728,
9839958676975910912,
9839958677063991296,
9839958677105934336,
9839958679922409472,
9839958679922933760,
9839958679975886848,
9839958679979032576,
9839958679461036032,
9839958679450550272,
9839958678956670976,
9839958678926262272,
9839958667678187520,
9839958667562844160,
9839958675010879488
]
}
如何定义模式以便像这样在BigQuery中导入它
bq mk --table $DATASET:$TABLE tl_2017_schema.json
bq load --source_format=NEWLINE_DELIMITED_JSON $DATASET:$TABLE $WNAME
以下是我试图做的:
tl_2017_schema.json
...
---
{
"name": "cellIDs",
"type": "RECORD",
"mode": "REPEATED",
"fields": [
{
"name": "cellID",
"type": "INT64",
"mode": "NULLABLE"
}
]
}
...
但负责数组的这一部分与JSON文件中的数组结构不匹配:
{
"tcCensusTractBlockFacesStatefp":"01",
"tcCensusTractBlockFacesCountyfp":"001",
"tcCensusTractBlockFacesTractce":"020200",
"tcCensusTractBlockFacesBlockce10":"2022",
"tcCensusTractBlockFacesGeoid":"010010202002022",
"cellIDs":[
9839958675010879488,
9839958675082706944,
9839958677655912448,
9839958677556297728,
9839958676975910912,
9839958677063991296,
9839958677105934336,
9839958679922409472,
9839958679922933760,
9839958679975886848,
9839958679979032576,
9839958679461036032,
9839958679450550272,
9839958678956670976,
9839958678926262272,
9839958667678187520,
9839958667562844160,
9839958675010879488
]
}
“细胞”:[9839958675010879488, 9839958675082706944, 9839958677655912448, 9839958677556297728, 9839958676975910912, 9839958677063991296, 9839958677105934336, 9839958679922409472, 9839958679922933760, 9839958679975886848, 9839958679979032576, 9839958679461036032, 9839958679450550272, 9839958678956670976, 9839958678926262272, 9839958667678187520, 9839958667562844160, 9839958675010879488 ]
如何做到这一点?只需运行一个:
谢谢,这很好:{“name”:“cellIDs”,“type”:“NUMERIC”,“mode”:“REPEATED”}]
{
"name": "cellIDs",
"type": "INTEGER",
"mode": "REPEATED"
}