Results of 1 - 2 of about 2 for nparams (0.003 sec.)
- Prepared Statements 11228
- A prepared statement is a parameterized query. The query is prepared with question marks ( ? ) or dollar symbols ( $1 ) indicating the parameters of the query. Values can then be bound to these parameters, after which the prepared statement
...kdb_destroy_prepare(&stmt); After calling duckdb_prepare , the prepared statement parameters can be inspected using duckdb_nparams and duckdb_param_type . In case the prepare fails, the error can be obtained through duckdb_prepare_error . It is not requ...t * prepared_statement ); const char * duckdb_prepare_error ( duckdb_prepared_statement prepared_statement ); idx_t duckdb_nparams ( duckdb_prepared_statement prepared_statement ); const char * duckdb_parameter_name ( duckdb_prepared_statement prepared_...ent : The prepared statement to obtain the error from. Return Value The error message, or nullptr if there is none. duckdb_nparams Returns the number of parameters that can be provided to the given prepared statement. Returns 0 if the query was not succ... - https://man.mtool.work/duckdb/2.0/clients/c/prepared.html
- Complete API 7485
- This page contains the reference for DuckDB's C API. The reference contains several deprecation notices. These concern methods whose long-term availability is not guaranteed as they may be removed in the future. That said, DuckDB's develope
...t * prepared_statement ); const char * duckdb_prepare_error ( duckdb_prepared_statement prepared_statement ); idx_t duckdb_nparams ( duckdb_prepared_statement prepared_statement ); const char * duckdb_parameter_name ( duckdb_prepared_statement prepared_...ent : The prepared statement to obtain the error from. Return Value The error message, or nullptr if there is none. duckdb_nparams Returns the number of parameters that can be provided to the given prepared statement. Returns 0 if the query was not succ...essfully prepared. Syntax idx_t duckdb_nparams ( duckdb_prepared_statement prepared_statement ); Parameters prepared_statement : The prepared statement to obtain the num... - https://man.mtool.work/duckdb/2.0/clients/c/api.html
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