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38 lines
1.1 KiB
Groff
38 lines
1.1 KiB
Groff
.\" Automatically generated by Pandoc 3.5
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.\"
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.TH "mariadb_dyncol_list_named" "3" "" "Version 3.3" "MariaDB Connector/C"
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.SS Name
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mariadb_dyncol_list_named \- Lists column keys in dynamic column
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.SS Synopsis
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.IP
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.EX
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#include \f[B]<mariadb_dyncol.h>\f[R]
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\f[B]enum\f[R] enum_dyncol_func_result
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mariadb_dyncol_list_named(DYNAMIC_COLUMN *str,
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uint *column_count,
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MYSQL_LEX_STRING **column_keys);
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.EE
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.SS Description
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Lists the column keys inside a dynamic column.
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.SS Notes
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.IP \[bu] 2
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The application program needs to free the allocated memory for
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\f[CR]column_count\f[R] and \f[CR]column_keys\f[R] parameter.
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.SS Parameter
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.IP \[bu] 2
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\f[CR]*str\f[R] \- Dynamic column
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.IP \[bu] 2
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\f[CR]*column_count\f[R] \- A pointer to an unsigned integer which
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stores the number of columns
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.IP \[bu] 2
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\f[CR]**column_keys\f[R] \- A pointer to an array of column keys, which
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stores the keys
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.SS Return value
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Returns \f[CR]ER_DYNCOL_OK\f[R] on success, otherwise error.
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.SS See also
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.IP \[bu] 2
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mariadb_dyncol_list_num
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.IP \[bu] 2
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mariadb_dyncol_list_json
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