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CDRIVER-1008: Document mongoc_collection_find_and_modify_with_opts
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‎.gitignore‎

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example-matcher
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filter-bsondump
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find-and-modify
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fam
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*.gcda
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*.gcno
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*.gz

‎doc/mongoc_collection_find_and_modify_with_opts.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_collection_find_and_modify_with_opts">
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<info><link type="guide" xref="mongoc_collection_t" group="function"/></info>
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<title>mongoc_collection_find_and_modify_with_opts()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[bool
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mongoc_collection_find_and_modify_with_opts (mongoc_collection_t *collection,
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const bson_t *query,
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const mongoc_find_and_modify_opts_t *opts,
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bson_t *reply,
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bson_error_t *error);
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]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>collection</p></td><td><p>A <code xref="mongoc_collection_t">mongoc_collection_t</code>.</p></td></tr>
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<tr><td><p>query</p></td><td><p>A <code xref="bson:bson_t">bson_t</code> containing the query to locate target document(s).</p></td></tr>
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<tr><td><p>opts</p></td><td><p><code xref="mongoc_find_and_modify_opts_t">find and modify options</code></p></td></tr>
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<tr><td><p>reply</p></td><td><p>An optional location for a <code xref="bson:bson_t">bson_t</code> that will be initialized with the result or <code>NULL</code>.</p></td></tr>
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<tr><td><p>error</p></td><td><p>An optional location for a <code xref="bson:bson_error_t">bson_error_t</code> or <code>NULL</code>.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Update and return an object.</p>
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</section>
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<section id="errors">
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<title>Errors</title>
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<p>Errors are propagated via the <code>error</code> parameter.</p>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Returns true on success; false on failure.</p>
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</section>
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<section id="example">
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<title>Example</title>
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<p>See <code xref="mongoc_find_and_modify_opts_t#example">mongoc_find_and_modify_opts_t</code></p>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_destroy.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_destroy">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_destroy()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[void
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mongoc_find_and_modify_opts_destroy (mongoc_find_and_modify_opts_t *find_and_modify_opts);]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>find_and_modify_opts</p></td><td><p>A <code xref="mongoc_find_and_modify_opts_t">mongoc_find_and_modify_opts_t</code>.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Frees all resources associated with the find and modify builder structure.</p>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_new.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_new">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_new()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[mongoc_find_and_modify_opts_t *
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mongoc_find_and_modify_opts_new (void);
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]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Creates a newly allocated find and modify builder structure that is used to create a findAndModify command. This should be freed with <code xref="mongoc_find_and_modify_opts_destroy">mongoc_find_and_modify_opts_destroy()</code> when no longer in use.</p>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_set_bypass_document_validation.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_set_bypass_document_validation">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_set_bypass_document_validation()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[bool
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mongoc_find_and_modify_opts_set_bypass_document_validation (mongoc_find_and_modify_opts_t *opts,
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bool bypass);
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]]></code></synopsis>
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<note style="tip"><p>New in MongoDB 3.2 and mongoc 1.3.0</p></note>
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<note style="tip"><p>This option is only available when talking to MongoDB 3.2 and later.</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>opts</p></td><td><p>A <code xref="mongoc_find_and_modify_opts_t">mongoc_find_and_modify_opts_t</code>.</p></td></tr>
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<tr><td><p>bypass</p></td><td><p>If the schema validation rules should be ignored.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Adds bypassDocumentValidation argument to the builder.</p>
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<note style="tip"><p>When authentication is enabled, the authenticated user must have either the "dbadmin" or "restore" roles to bypass document validation.</p></note>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Returns true if it successfully added the option to the builder.</p>
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</section>
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<section id="example">
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<title>Setting bypassDocumentValidation</title>
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<screen><code mime="text/x-csrc"><include parse="text" href="../examples/find_and_modify_with_opts/bypass.c" xmlns="http://www.w3.org/2001/XInclude" /></code></screen>
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<p>Outputs:</p>
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<screen><code mime="text/x-csrc"><![CDATA[{
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"lastErrorObject": {
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"updatedExisting": true,
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"n": 1
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},
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"value": {
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"_id": {
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"$oid": "56562a99d13e6d86239c7b00"
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},
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"age": 34,
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"firstname": "Zlatan",
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"goals": 342,
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"lastname": "Ibrahimovic",
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"profession": "Football player",
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"position": "striker"
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},
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"ok": 1
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}]]></code></screen>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_set_fields.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_set_fields">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_set_fields()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[bool
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mongoc_find_and_modify_opts_set_fields (mongoc_find_and_modify_opts_t *opts,
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const bson_t *fields);
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]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>opts</p></td><td><p>A <code xref="mongoc_find_and_modify_opts_t">mongoc_find_and_modify_opts_t</code>.</p></td></tr>
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<tr><td><p>fields</p></td><td><p>A subset of fields to return. Choose which fields to include by appending <code>{fieldname: 1}</code> for each fieldname, or excluding it with <code>{fieldname: 0}</code>.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Adds fields argument to the builder.</p>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Returns true if it successfully added the option to the builder.</p>
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</section>
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<section id="example">
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<title>Setting fields</title>
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<screen><code mime="text/x-csrc"><include parse="text" href="../examples/find_and_modify_with_opts/fields.c" xmlns="http://www.w3.org/2001/XInclude" /></code></screen>
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<p>Outputs:</p>
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<screen><code mime="text/x-csrc"><![CDATA[{
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"lastErrorObject": {
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"updatedExisting": true,
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"n": 1
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},
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"value": {
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"_id": {
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"$oid": "56562a99d13e6d86239c7b00"
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},
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"goals": 343
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},
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"ok": 1
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}]]></code></screen>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_set_flags.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_set_flags">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_set_flags()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[bool
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mongoc_find_and_modify_opts_set_flags (mongoc_find_and_modify_opts_t *opts,
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const mongoc_find_and_modify_flags_t flags);
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]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>opts</p></td><td><p>A <code xref="mongoc_find_and_modify_opts_t">mongoc_find_and_modify_opts_t</code>.</p></td></tr>
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<tr><td><p>flags</p></td><td><p>.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Adds one or more flags to the builder.</p>
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<table>
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<tr><td><p>MONGOC_FIND_AND_MODIFY_NONE</p></td><td><p>Default. Doesn't add anything to the builder.</p></td></tr>
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<tr><td><p>MONGOC_FIND_AND_MODIFY_REMOVE</p></td><td><p>Will instruct find_and_modify to remove the matching document.</p></td></tr>
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<tr><td><p>MONGOC_FIND_AND_MODIFY_UPSERT</p></td><td><p>Update the matching document or, if no document matches, insert the document.</p></td></tr>
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<tr><td><p>MONGOC_FIND_AND_MODIFY_RETURN_NEW</p></td><td><p>Return the resulting document.</p></td></tr>
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</table>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Returns true if it successfully added the option to the builder.</p>
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</section>
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<section id="example">
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<title>Setting flags</title>
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<screen><code mime="text/x-csrc"><include parse="text" href="../examples/find_and_modify_with_opts/flags.c" xmlns="http://www.w3.org/2001/XInclude" /></code></screen>
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<p>Outputs:</p>
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<screen><code mime="text/x-csrc"><![CDATA[{
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"lastErrorObject": {
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"updatedExisting": false,
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"n": 1,
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"upserted": {
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"$oid": "56562a99d13e6d86239c7b00"
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}
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},
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"value": {
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"_id": {
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"$oid": "56562a99d13e6d86239c7b00"
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},
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"age": 34,
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"firstname": "Zlatan",
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"goals": 342,
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"lastname": "Ibrahimovic",
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"profession": "Football player",
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"position": "striker"
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},
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"ok": 1
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}]]></code></screen>
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</section>
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</page>

‎doc/mongoc_find_and_modify_opts_set_sort.page‎

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<?xml version="1.0"?>
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<page xmlns="http://projectmallard.org/1.0/"
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type="topic"
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style="function"
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xmlns:api="http://projectmallard.org/experimental/api/"
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xmlns:ui="http://projectmallard.org/experimental/ui/"
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id="mongoc_find_and_modify_opts_set_sort">
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<info><link type="guide" xref="mongoc_find_and_modify_opts_t" group="function"/></info>
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<title>mongoc_find_and_modify_opts_set_sort()</title>
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<section id="synopsis">
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<title>Synopsis</title>
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<synopsis><code mime="text/x-csrc"><![CDATA[bool
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mongoc_find_and_modify_opts_set_sort (mongoc_find_and_modify_opts_t *opts,
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const bson_t *sort);
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]]></code></synopsis>
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<note style="tip"><p>New in mongoc 1.3.0</p></note>
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</section>
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<section id="parameters">
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<title>Parameters</title>
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<table>
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<tr><td><p>opts</p></td><td><p>A <code xref="mongoc_find_and_modify_opts_t">mongoc_find_and_modify_opts_t</code>.</p></td></tr>
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<tr><td><p>sort</p></td><td><p>Determines which document the operation modifies if the query selects multiple documents. findAndModify modifies the first document in the sort order specified by this argument.</p></td></tr>
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</table>
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</section>
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<section id="description">
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<title>Description</title>
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<p>Adds sort argument to the builder.</p>
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</section>
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<section id="return">
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<title>Returns</title>
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<p>Returns true if it successfully added the option to the builder.</p>
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</section>
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<section id="example">
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<title>Setting sort</title>
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<screen><code mime="text/x-csrc"><include parse="text" href="../examples/find_and_modify_with_opts/sort.c" xmlns="http://www.w3.org/2001/XInclude" /></code></screen>
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<p>Outputs:</p>
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<screen><code mime="text/x-csrc"><![CDATA[{
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"lastErrorObject": {
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"updatedExisting": true,
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"n": 1
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},
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"value": {
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"_id": {
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"$oid": "56562a99d13e6d86239c7b00"
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},
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"age": 35,
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"firstname": "Zlatan",
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"goals": 343,
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"lastname": "Ibrahimovic",
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"profession": "Football player",
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"position": "striker",
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"author": true
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},
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"ok": 1
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}]]></code></screen>
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</section>
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</page>

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