[Databricks] Preprocess Arrays before COPY INTO
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Tang8330
changed the title
COPY INTO
Tang8330
changed the title
COPY INTOCOPY INTO
Tang8330
commented
Dec 16, 2024
| // Copy file from DBFS -> table via COPY INTO, ref: https://docs.databricks.com/en/sql/language-manual/delta-copy-into.html | ||
| // We'll need \\\\N here because we need to string escape. | ||
| copyCommand := fmt.Sprintf(`COPY INTO %s BY POSITION FROM '%s' FILEFORMAT = CSV FORMAT_OPTIONS ('escape' = '"', 'delimiter' = '\t', 'header' = 'false', 'nullValue' = '\\\\N')`, tempTableID.FullyQualifiedName(), file.DBFSFilePath()) | ||
| copyCommand := fmt.Sprintf(` |
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Ran sql format so it's more legible.
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Only change here is (SELECT %s FROM '%s')
nathan-artie
approved these changes
Dec 16, 2024
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We need to preprocess arrays before we load it into Databricks.