Results of 1 - 6 of about 6 for deprecation (0.004 sec.)
- Complete API 13088
- 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
...rs plan to carry out deprecations slowly as several of the deprecated methods do not yet have a fully functional alternative. Therefore, they will not be r...ters result : The result object. Return Value The number of columns present in the result object. duckdb_row_count Warning Deprecation notice. This method is scheduled for removal in a future release. Returns the number of rows present in the result object....lt : The result object to fetch the error from. Return Value The error type of the result. duckdb_result_get_chunk Warning Deprecation notice. This method is scheduled for removal in a future release. Fetches a data chunk from the duckdb_result. This functi... - https://man.mtool.work/duckdb/2.0/clients/c/api.html
- SHOW, SHOW DATABASES, and SHOW SCHEMAS Statements 9139
- SHOW Statement The SHOW statement can also show the schema of a table, view or query, like DESCRIBE . As of DuckDB 2.0, this usage is deprecated and prints a warning; use DESCRIBE instead. New The following feature was introduced in DuckDB
...threads = 42; SHOW threads; threads 42 If both a table and a setting share the name, SHOW describes the table and prints a deprecation warning (use DESCRIBE for tables). DESCRIBE never resolves a setting. The show_behavior setting configures how SHOW resolv... - https://man.mtool.work/duckdb/2.0/sql/statements/show.html
- Types 8682
- DuckDB is a strongly typed database system. As such, every column has a single type specified. This type is constant over the entire column. That is to say, a column that is labeled as an INTEGER column will only contain INTEGER values. Duc
..._type ( duckdb_connection con , duckdb_logical_type type , duckdb_create_type_info info ); duckdb_result_get_chunk Warning Deprecation notice. This method is scheduled for removal in a future release. Fetches a data chunk from the duckdb_result. This functi...eturn Value The resulting data chunk. Returns NULL if the chunk index is out of bounds. duckdb_result_is_streaming Warning Deprecation notice. This method is scheduled for removal in a future release. Checks if the type of the internal result is StreamQuery...to check. Return Value Whether or not the result object is of the type StreamQueryResult duckdb_result_chunk_count Warning Deprecation notice. This method is scheduled for removal in a future release. Returns the number of data chunks present in the result.... - https://man.mtool.work/duckdb/2.0/clients/c/types.html
- Appender 7951
- Appenders are the most efficient way of loading data into DuckDB from within the C interface, and are recommended for fast data loading. The appender is much faster than using prepared statements or individual INSERT INTO statements. Append
...index of the column to get the type of. Return Value The duckdb_logical_type of the column. duckdb_appender_error Warning Deprecation notice. This method is scheduled for removal in a future release. Use duckdb_appender_error_data instead. Returns the erro... - https://man.mtool.work/duckdb/2.0/clients/c/appender.html
- Query 7951
- The duckdb_query method allows SQL queries to be run in DuckDB from C. This method takes two parameters, a (null-terminated) SQL query string and a duckdb_result result pointer. The result pointer may be NULL if the application is not inter
...ters result : The result object. Return Value The number of columns present in the result object. duckdb_row_count Warning Deprecation notice. This method is scheduled for removal in a future release. Returns the number of rows present in the result object.... - https://man.mtool.work/duckdb/2.0/clients/c/query.html
- Pragmas 7951
- The PRAGMA statement is a SQL extension adopted by DuckDB from SQLite. PRAGMA statements can be issued in a similar manner to regular SQL statements. PRAGMA commands may alter the internal state of the database engine, and can influence the
...eprecated The error_on_division_by_zero setting is deprecated and will be removed in a future release. Setting it prints a deprecation warning in the CLI. To return NULL for a specific expression, wrap it in TRY instead, e.g., TRY(1 // 0) . Query Verificati... - https://man.mtool.work/duckdb/2.0/configuration/pragmas.html
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