Results of 1 - 10 of about 14 for destroy (0.007 sec.)
- Complete API – DuckDB 12901
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...tance_cache , const char * path , duckdb_database * out_database , duckdb_config config , char ** out_error ); void duckdb_destroy_instance_cache ( duckdb_instance_cache * instance_cache ); duckdb_state duckdb_open ( const char * path , duckdb_database...ient_context * out_context ); idx_t duckdb_client_context_get_connection_id ( duckdb_client_context context ); void duckdb_destroy_client_context ( duckdb_client_context * context ); const char * duckdb_library_version (); duckdb_value duckdb_get_table_...cription ); duckdb_state duckdb_set_config ( duckdb_config config , const char * name , const char * option ); void duckdb_destroy_config ( duckdb_config * config ); Query Execution duckdb_state duckdb_query ( duckdb_connection connection , const char *... - https://man.mtool.work/duckdb/1.3/clients/c/api.html
- Values – DuckDB 11710
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...nt APIs / C Copy Markdown Values The value class represents a single value of any type. API Reference Overview void duckdb_destroy_value ( duckdb_value * value ); duckdb_value duckdb_create_varchar ( const char * text ); duckdb_value duckdb_create_varch...duckdb_get_struct_child ( duckdb_value value , idx_t index ); char * duckdb_value_to_string ( duckdb_value value ); duckdb_destroy_value Destroys the value and de-allocates all memory allocated for that type. Syntax void duckdb_destroy_value ( duckdb_va...lue * value ); Parameters value : The value to destroy. duckdb_create_varchar Creates a value from a null-terminated string Syntax duckdb_value duckdb_create_varchar ( const cha... - https://man.mtool.work/duckdb/1.3/clients/c/value.html
- Table Functions – DuckDB 9925
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...B in the FROM clause of a query. API Reference Overview duckdb_table_function duckdb_create_table_function (); void duckdb_destroy_table_function ( duckdb_table_function * table_function ); void duckdb_table_function_set_name ( duckdb_table_function tab...duckdb_table_function_set_extra_info ( duckdb_table_function table_function , void * extra_info , duckdb_delete_callback_t destroy ); void duckdb_table_function_set_bind ( duckdb_table_function table_function , duckdb_table_function_bind_t bind ); void...const char * name ); void duckdb_bind_set_bind_data ( duckdb_bind_info info , void * bind_data , duckdb_delete_callback_t destroy ); void duckdb_bind_set_cardinality ( duckdb_bind_info info , idx_t cardinality , bool is_exact ); void duckdb_bind_set_er... - https://man.mtool.work/duckdb/1.3/clients/c/table_functions.html
- Types – DuckDB 9225
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
..., idx_t index ); duckdb_logical_type duckdb_union_type_member_type ( duckdb_logical_type type , idx_t index ); void duckdb_destroy_logical_type ( duckdb_logical_type * type ); duckdb_state duckdb_register_logical_type ( duckdb_connection con , duckdb_lo...chunk from the duckdb_result. This function should be called repeatedly until the result is exhausted. The result must be destroyed with duckdb_destroy_data_chunk . This function supersedes all duckdb_value functions, as well as the duckdb_column_data...lement. duckdb_create_logical_type Creates a duckdb_logical_type from a primitive type. The resulting logical type must be destroyed with duckdb_destroy_logical_type . Returns an invalid logical type, if type is: DUCKDB_TYPE_INVALID , DUCKDB_TYPE_DECIMA... - https://man.mtool.work/duckdb/1.3/clients/c/types.html
- Appender – DuckDB 8857
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...r which the row should be finished by calling duckdb_appender_end_row . After all rows have been appended, duckdb_appender_destroy should be used to finalize the appender and clean up the resulting memory. Note that duckdb_appender_destroy should always..."Hannes" ); duckdb_appender_end_row ( appender ); // finish appending and flush all the rows to the table duckdb_appender_destroy ( & appender ); API Reference Overview duckdb_state duckdb_appender_create ( duckdb_connection connection , const char * s...duckdb_appender appender ); duckdb_state duckdb_appender_close ( duckdb_appender appender ); duckdb_state duckdb_appender_destroy ( duckdb_appender * appender ); duckdb_state duckdb_appender_add_column ( duckdb_appender appender , const char * name );... - https://man.mtool.work/duckdb/1.3/clients/c/appender.html
- Prepared Statements – DuckDB 8857
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...tement using duckdb_execute_prepared . After we are done with the prepared statement it can be cleaned up using the duckdb_destroy_prepare method. Example duckdb_prepared_statement stmt ; duckdb_result result ; if ( duckdb_prepare ( con , "INSERT INTO i...t , 2 , 43 ); // NULL as second parameter means no result set is requested duckdb_execute_prepared ( stmt , NULL ); duckdb_destroy_prepare ( & stmt ); // we can also query result sets using prepared statements if ( duckdb_prepare ( con , "SELECT * FROM..._bind_int32 ( stmt , 1 , 42 ); duckdb_execute_prepared ( stmt , & result ); // do something with result // clean up duckdb_destroy_result ( & result ); duckdb_destroy_prepare ( & stmt ); After calling duckdb_prepare , the prepared statement parameters c... - https://man.mtool.work/duckdb/1.3/clients/c/prepared.html
- Startup & Shutdown – DuckDB 8647
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...tance_cache , const char * path , duckdb_database * out_database , duckdb_config config , char ** out_error ); void duckdb_destroy_instance_cache ( duckdb_instance_cache * instance_cache ); duckdb_state duckdb_open ( const char * path , duckdb_database...ient_context * out_context ); idx_t duckdb_client_context_get_connection_id ( duckdb_client_context context ); void duckdb_destroy_client_context ( duckdb_client_context * context ); const char * duckdb_library_version (); duckdb_value duckdb_get_table_...ance cache is necessary if a client/program (re)opens multiple databases to the same file within the same process. Must be destroyed with 'duckdb_destroy_instance_cache'. Return Value The database instance cache. Syntax duckdb_instance_cache duckdb_crea... - https://man.mtool.work/duckdb/1.3/clients/c/connect.html
- Query – DuckDB 8507
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...plication is not interested in the result set or if the query produces no result. After the result is consumed, the duckdb_destroy_result method should be used to clean up the result. Elements can be extracted from the duckdb_result object using a varie...on , "SELECT * FROM integers" , & result ); if ( state == DuckDBError ) { // handle error } // handle the result // ... // destroy the result after we are done with it duckdb_destroy_result ( & result ); Value Extraction Values can be extracted using ei...d ( col2_validity , row )) { printf ( "%d" , col2_data [ row ]); } else { printf ( "NULL" ); } printf ( " \n " ); } duckdb_destroy_data_chunk ( & result ); } // clean-up duckdb_destroy_result ( & res ); duckdb_disconnect ( & con ); duckdb_close ( & db )... - https://man.mtool.work/duckdb/1.3/clients/c/query.html
- Configuration – DuckDB 8192
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...b_open_ext ( NULL , & db , config , NULL ) == DuckDBError ) { // handle error } // cleanup the configuration object duckdb_destroy_config ( & config ); // run queries... // cleanup duckdb_close ( & db ); API Reference Overview duckdb_state duckdb_create...cription ); duckdb_state duckdb_set_config ( duckdb_config config , const char * name , const char * option ); void duckdb_destroy_config ( duckdb_config * config ); duckdb_create_config Initializes an empty configuration object that can be used to prov...ide start-up options for the DuckDB instance through duckdb_open_ext . The duckdb_config must be destroyed using 'duckdb_destroy_config' This will always succeed unless there is a malloc failure. Note that duckdb_destroy_config... - https://man.mtool.work/duckdb/1.3/clients/c/config.html
- Vectors – DuckDB 7789
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
..._valid ( vector_validity , row )) { printf ( "%lld \n " , vector_data [ row ]); } else { printf ( "NULL \n " ); } } duckdb_destroy_data_chunk ( & result ); } // clean-up duckdb_destroy_result ( & res ); duckdb_disconnect ( & con ); duckdb_close ( & db )..."%.*s \n " , str . value . pointer . length , str . value . pointer . ptr ); } } else { printf ( "NULL \n " ); } } duckdb_destroy_data_chunk ( & result ); } // clean-up duckdb_destroy_result ( & res ); duckdb_disconnect ( & con ); duckdb_close ( & db )...row )) { // col2 is NULL printf ( "NULL" ); } else { printf ( "%lld" , col2_data [ row ]); } printf ( "} \n " ); } duckdb_destroy_data_chunk ( & result ); } // clean-up duckdb_destroy_result ( & res ); duckdb_disconnect ( & con ); duckdb_close ( & db )... - https://man.mtool.work/duckdb/1.3/clients/c/vector.html
DuckDB 1.3 Documentation / man.mtool.work