PyFlink 1.15 DocumentationColumn Expression instance. [15]: from pyflink.table.expressions import col type(table.id)==type(col('id')) [15]: True These Column Expressions can be used to select the columns from a Table. For example0 码力 | 36 页 | 266.77 KB | 1 年前3- PyFlink 1.16 DocumentationColumn Expression instance. [15]: from pyflink.table.expressions import col type(table.id)==type(col('id')) [15]: True These Column Expressions can be used to select the columns from a Table. For example0 码力 | 36 页 | 266.80 KB | 1 年前3
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