> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AppendRecordsRequest

> AppendRecordsRequest — Kinetica JavaScript API

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  <div className="tsd-signature"><span className="tsd-signature-keyword">interface</span> <span className="tsd-kind-interface">AppendRecordsRequest</span> <span className="tsd-signature-symbol">{"{"}</span><br /> <a className="tsd-kind-property" href="#field_map">field\_map</a><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">Record</span><span className="tsd-signature-symbol">\<</span><span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">,</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">></span><span className="tsd-signature-symbol">;</span><br /> <a className="tsd-kind-property" href="#options">options</a><span className="tsd-signature-symbol">?:</span> <span className="tsd-signature-type">Record</span><span className="tsd-signature-symbol">\<</span><span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">,</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">></span><span className="tsd-signature-symbol">;</span><br /> <a className="tsd-kind-property" href="#source_table_name">source\_table\_name</a><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">;</span><br /> <a className="tsd-kind-property" href="#table_name">table\_name</a><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">;</span><br /><span className="tsd-signature-symbol">{"}"}</span></div>

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    <ul>
      <li>Defined in <a href="https://github.com/kineticadb/kinetica-api-typescript/blob/master/src/types.ts#L1234">src/types.ts:1234</a></li>
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          <h5 className="tsd-index-heading uppercase">Index</h5>
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            <h3 className="tsd-index-heading tsd-anchor-link" id="properties">Properties</h3>
            <div className="tsd-index-list"><a href="#field_map" className="tsd-index-link"><span>field\_map</span></a> <a href="#options" className="tsd-index-link"><span>options?</span></a> <a href="#source_table_name" className="tsd-index-link"><span>source\_table\_name</span></a> <a href="#table_name" className="tsd-index-link"><span>table\_name</span></a> </div>
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      <h2 className="tsd-anchor-link" id="properties-1">Properties</h2>
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        <h3 className="tsd-anchor-link" id="field_map"><span>field\_map</span></h3>
        <div className="tsd-signature"><span className="tsd-kind-property">field\_map</span><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">Record</span><span className="tsd-signature-symbol">\<</span><span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">,</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">></span></div>

        <div className="tsd-comment tsd-typography">
          <p>Contains the mapping of column names from the target table (specified by <code>table\_name</code>) as the keys, and corresponding column names or expressions (e.g., 'col\_name+1') from the source table (specified by <code>source\_table\_name</code>). Must be existing column names in source table and target table, and their types must be matched. For details on using expressions, see Expressions.</p>
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          <ul>
            <li>Defined in <a href="https://github.com/kineticadb/kinetica-api-typescript/blob/master/src/types.ts#L1240">src/types.ts:1240</a></li>
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        <h3 className="tsd-anchor-link" id="options"><code className="tsd-tag">Optional</code><span>options</span></h3>
        <div className="tsd-signature"><span className="tsd-kind-property">options</span><span className="tsd-signature-symbol">?:</span> <span className="tsd-signature-type">Record</span><span className="tsd-signature-symbol">\<</span><span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">,</span> <span className="tsd-signature-type">string</span><span className="tsd-signature-symbol">></span></div>

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          <p>Optional parameters.</p>
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          <ul>
            <li>Defined in <a href="https://github.com/kineticadb/kinetica-api-typescript/blob/master/src/types.ts#L1242">src/types.ts:1242</a></li>
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        <h3 className="tsd-anchor-link" id="source_table_name"><span>source\_table\_name</span></h3>
        <div className="tsd-signature"><span className="tsd-kind-property">source\_table\_name</span><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">string</span></div>

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          <p>The source table name to get records from, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table name.</p>
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            <li>Defined in <a href="https://github.com/kineticadb/kinetica-api-typescript/blob/master/src/types.ts#L1238">src/types.ts:1238</a></li>
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        <h3 className="tsd-anchor-link" id="table_name"><span>table\_name</span></h3>
        <div className="tsd-signature"><span className="tsd-kind-property">table\_name</span><span className="tsd-signature-symbol">:</span> <span className="tsd-signature-type">string</span></div>

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          <p>The table name for the records to be appended, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table.</p>
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          <ul>
            <li>Defined in <a href="https://github.com/kineticadb/kinetica-api-typescript/blob/master/src/types.ts#L1236">src/types.ts:1236</a></li>
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