MaxCompute supports four complex data types: ARRAY, MAP, STRUCT, and JSON. This topic describes the STRUCT type functions and their features.
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Function |
Feature |
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Gets the value of a member variable in a STRUCT. |
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Expands the specified STRUCT array. Each array element corresponds to a row, and each STRUCT element in a row corresponds to a column. |
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Creates a STRUCT by using the specified Name and Value list. |
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Creates a STRUCT by using the specified Value list. |