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rpostgresql - Storing query result in a R object when have NULL values
    I am trying a query, but some columns has null values. How can i inform r that the null values are 'NA' ... estado_civil.estciv = obitos.estciv AND escolaridade.esc = obitos.esc;")...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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