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53 lines
1.4 KiB
Groff
53 lines
1.4 KiB
Groff
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_send_query" "3" "" "Version 3.2.2" "MariaDB Connector/C"
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.hy
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.SS Name
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.PP
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mysql_send_query \- sends a SQL statement without waiting for server
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reponse
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.SS Synopsis
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.IP
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.nf
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\f[C]
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#include <mysql.h>
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int mysql_send_query(MYSQL * mysql,
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const char *query,
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unsigned long length);
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\f[R]
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.fi
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.SS Description
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.PP
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Sends a statement to the server, without waiting for the Server OK
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packet and/or resultset.
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.SS Parameters
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.IP \[bu] 2
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\f[C]mysql\f[R] \- a mysql handle, which was previously allocated by
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\f[B]mysql_init(3)\f[R] and connected by
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\f[B]mysql_real_connect(3)\f[R].
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.IP \[bu] 2
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\f[C]query\f[R] \- SQL statement
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.IP \[bu] 2
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\f[C]length\f[R] \- length of the SQL statement
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.SS Notes
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.IP \[bu] 2
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The OK and result set package need to be retrieved by
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\f[B]mysql_read_query_result(3)\f[R] function
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.IP \[bu] 2
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\f[C]mysql_send_query()\f[R] can be used for semi asynchronous
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operation.
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While the function itself is blocking, an event driven application can
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do other tasks until result set is available.
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.SS Example
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.PP
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For an example how to use \[cq]mysql_send_query()\[ga] in an event
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driven model, please check Jan Kneschke\[cq]s article \[lq]Async MySQL
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Queries with
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C\-API\[rq] (https://jan.kneschke.de/projects/mysql/async-mysql-queries-with-c-api/).
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.SS See also
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.IP \[bu] 2
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<mysql_real_query>
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.IP \[bu] 2
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<mysql_read_query_result>
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