Reference documentation and code samples for the BigQuery Storage V1 API module Google::Cloud::Bigquery::Storage::V1::AppendRowsRequest::MissingValueInterpretation.
An enum to indicate how to interpret missing values of fields that are
present in user schema but missing in rows. A missing value can represent a
NULL or a column default value defined in BigQuery table schema.
Constants
MISSING_VALUE_INTERPRETATION_UNSPECIFIED
value: 0 Invalid missing value interpretation. Requests with this value will be
rejected.
NULL_VALUE
value: 1 Missing value is interpreted as NULL.
DEFAULT_VALUE
value: 2 Missing value is interpreted as column default value if declared in the
table schema, NULL otherwise.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-09 UTC."],[],[],null,["# BigQuery Storage V1 API - Module Google::Cloud::Bigquery::Storage::V1::AppendRowsRequest::MissingValueInterpretation (v1.4.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.4.0 (latest)](/ruby/docs/reference/google-cloud-bigquery-storage-v1/latest/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [1.3.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/1.3.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [1.2.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/1.2.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [1.1.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/1.1.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [1.0.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/1.0.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.27.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.27.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.26.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.26.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.25.2](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.25.2/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.24.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.24.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.23.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.23.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.22.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.22.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.21.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.21.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.20.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.20.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.19.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.19.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.18.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.18.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.17.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.17.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.16.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.16.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.15.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.15.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.14.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.14.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.13.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.13.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.12.0](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.12.0/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.11.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.11.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.10.1](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.10.1/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation)\n- [0.9.2](/ruby/docs/reference/google-cloud-bigquery-storage-v1/0.9.2/Google-Cloud-Bigquery-Storage-V1-AppendRowsRequest-MissingValueInterpretation) \nReference documentation and code samples for the BigQuery Storage V1 API module Google::Cloud::Bigquery::Storage::V1::AppendRowsRequest::MissingValueInterpretation.\n\nAn enum to indicate how to interpret missing values of fields that are\npresent in user schema but missing in rows. A missing value can represent a\nNULL or a column default value defined in BigQuery table schema.\n\nConstants\n---------\n\n### MISSING_VALUE_INTERPRETATION_UNSPECIFIED\n\n**value:** 0 \nInvalid missing value interpretation. Requests with this value will be\nrejected.\n\n### NULL_VALUE\n\n**value:** 1 \nMissing value is interpreted as NULL.\n\n### DEFAULT_VALUE\n\n**value:** 2 \nMissing value is interpreted as column default value if declared in the\ntable schema, NULL otherwise."]]
