forked from docs/doc-exports
Su, Xiaomeng
04d4597cf3
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com> Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
32 lines
2.2 KiB
HTML
32 lines
2.2 KiB
HTML
<a name="dli_08_0434"></a><a name="dli_08_0434"></a>
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<h1 class="topictitle1">Value Access Functions</h1>
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<div id="body8662426"><div class="section" id="dli_08_0434__en-us_topic_0000001310095805_section19100194517317"><h4 class="sectiontitle">Description</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dli_08_0434__en-us_topic_0000001310095805_table199518013417" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Value access functions</caption><thead align="left"><tr id="dli_08_0434__en-us_topic_0000001310095805_row19951201147"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.1.2.2.3.1.1"><p id="dli_08_0434__en-us_topic_0000001310095805_p099510010419">Function</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.1.2.2.3.1.2"><p id="dli_08_0434__en-us_topic_0000001310095805_p59961011414">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dli_08_0434__en-us_topic_0000001310095805_row09961501747"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.2.2.3.1.1 "><p id="dli_08_0434__en-us_topic_0000001310095805_p29961308414">tableName.compositeType.field</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.2.2.3.1.2 "><p id="dli_08_0434__en-us_topic_0000001310095805_dli_08_0101_a217ca30e6a4646729fd24819d0bdc950">Returns the value of a field from a Flink composite type (e.g., Tuple, POJO) by name.</p>
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</td>
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</tr>
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<tr id="dli_08_0434__en-us_topic_0000001310095805_row18996208410"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.2.2.3.1.1 "><p id="dli_08_0434__en-us_topic_0000001310095805_p399618013412">tableName.compositeType.*</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.1.2.2.3.1.2 "><p id="dli_08_0434__en-us_topic_0000001310095805_dli_08_0101_a33aa18ca20b844428a8e59dcdb659211">Returns a flat representation of a Flink composite type (e.g., Tuple, POJO) that converts each of its direct subtype into a separate field.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dli_08_0426.html">Built-In Functions</a></div>
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</div>
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</div>
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