mongoc_transaction_opts_set_read_prefs − mongoc_transaction_opts_set_read_prefs()
void mongoc_transaction_opts_set_read_prefs (mongoc_transaction_opt_t *opts, const mongoc_read_prefs_t *read_prefs);
Configure the transaction's read preference. The argument is copied into the struct and can be freed after calling this function.
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opts: A mongoc_transaction_opt_t. |
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read_prefs: A mongoc_read_prefs_t. |
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