Results of 1 - 10 of about 16 for uhugeint (0.005 sec.)
- Values 13204
- 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_varchar_length ( const ch
...ckdb_create_int64 ( int64_t val ); duckdb_value duckdb_create_hugeint ( duckdb_hugeint input ); duckdb_value duckdb_create_uhugeint ( duckdb_uhugeint input ); duckdb_value duckdb_create_bignum ( duckdb_bignum input ); duckdb_value duckdb_create_decimal (...8_t * data , idx_t length ); duckdb_value duckdb_create_bit ( duckdb_bit input ); duckdb_value duckdb_create_uuid ( duckdb_uhugeint input ); bool duckdb_get_bool ( duckdb_value val ); int8_t duckdb_get_int8 ( duckdb_value val ); uint8_t duckdb_get_uint8...lue val ); uint64_t duckdb_get_uint64 ( duckdb_value val ); duckdb_hugeint duckdb_get_hugeint ( duckdb_value val ); duckdb_uhugeint duckdb_get_uhugeint ( duckdb_value val ); duckdb_bignum duckdb_get_bignum ( duckdb_value val ); duckdb_decimal duckdb_get_... - https://man.mtool.work/duckdb/2.0/clients/c/value.html
- Complete API 13048
- 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
..., idx_t col , idx_t row ); duckdb_hugeint duckdb_value_hugeint ( duckdb_result * result , idx_t col , idx_t row ); duckdb_uhugeint duckdb_value_uhugeint ( duckdb_result * result , idx_t col , idx_t row ); duckdb_decimal duckdb_value_decimal ( duckdb_res...ble ( duckdb_hugeint val ); duckdb_hugeint duckdb_double_to_hugeint ( double val ); Unsigned Hugeint Helpers double duckdb_uhugeint_to_double ( duckdb_uhugeint val ); duckdb_uhugeint duckdb_double_to_uhugeint ( double val ); Decimal Helpers duckdb_decima..._hugeint ( duckdb_prepared_statement prepared_statement , idx_t param_idx , duckdb_hugeint val ); duckdb_state duckdb_bind_uhugeint ( duckdb_prepared_statement prepared_statement , idx_t param_idx , duckdb_uhugeint val ); duckdb_state duckdb_bind_decimal... - https://man.mtool.work/duckdb/2.0/clients/c/api.html
- Appender 9253
- 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
...t32_t value ); duckdb_state duckdb_append_uint64 ( duckdb_appender appender , uint64_t value ); duckdb_state duckdb_append_uhugeint ( duckdb_appender appender , duckdb_uhugeint value ); duckdb_state duckdb_append_float ( duckdb_appender appender , float...lue to the appender. Syntax duckdb_state duckdb_append_uint64 ( duckdb_appender appender , uint64_t value ); duckdb_append_uhugeint Append a duckdb_uhugeint value to the appender. Syntax duckdb_state duckdb_append_uhugeint ( duckdb_appender appender , du...ckdb_uhugeint value ); duckdb_append_float Append a float value to the appender. Syntax duckdb_state duckdb_append_float ( duckdb_append... - https://man.mtool.work/duckdb/2.0/clients/c/appender.html
- Calculating a Database Checksum 8317
- To calculate a database checksum, use a commutative operation such as bit_xor on all columns, all rows, and all tables. First, create a table macro that performs this for each table: CREATE OR REPLACE MACRO table_checksum(table_name) AS TAB
...le: .mode list .headers off .once checksum_all_tables.sql SELECT printf('CREATE OR REPLACE TABLE table_checksums (checksum UHUGEINT);') UNION ALL SELECT printf('INSERT INTO table_checksums FROM table_checksum(''%s'');', table_name) FROM duckdb_tables() W... - https://man.mtool.work/duckdb/2.0/guides/snippets/database_checksum.html
- PHP Client 8231
- The DuckDB PHP client is a tertiary client and is maintained by a third-party. Client API for PHP, focused on performance. The DuckDB PHP client uses the official C API internally through FFI , achieving good benchmark results. This library
...NTERVAL INTERVAL Saturio\DuckDB\Type\Interval DUCKDB_TYPE_HUGEINT HUGEINT Saturio\DuckDB\Type\Math\LongInteger DUCKDB_TYPE_UHUGEINT UHUGEINT Saturio\DuckDB\Type\Math\LongInteger DUCKDB_TYPE_VARCHAR VARCHAR string DUCKDB_TYPE_BLOB BLOB Saturio\DuckDB\Type... - https://man.mtool.work/duckdb/2.0/clients/tertiary_clients/php.html
- Typecasting 8161
- Typecasting is an operation that converts a value in one particular data type to the closest corresponding value in another data type. Like other SQL engines, DuckDB supports both implicit and explicit typecasting. Explicit Casting Explicit
...ALLINT), I32 (INTEGER), I64 (BIGINT), I128 (HUGEINT), U8 (UTINYINT), U16 (USMALLINT), U32 (UINTEGER), U64 (UBIGINT), U128 (UHUGEINT), F32 (FLOAT), F64 (DOUBLE), DEC (DECIMAL(18, 3)), STR (VARCHAR), BLOB (BLOB), BIT (BIT), UUID (UUID), DATE (DATE), TIME (...USMALLINT E E E I I I E I I I I I I I E E UINTEGER E E E E I I E E I I I I I I E E UBIGINT E E E E E I E E E I I I I I E E UHUGEINT E E E E E E E E E E I I I I E E FLOAT E E E E E E E E E E E I I E E E DOUBLE E E E E E E E E E E E E I E E E DECIMAL(18, 3... - https://man.mtool.work/duckdb/2.0/sql/data_types/typecasting.html
- Numeric Types 8075
- Fixed-Width Integer Types The types TINYINT , SMALLINT , INTEGER , BIGINT and HUGEINT store whole numbers, that is, numbers without fractional components, of various ranges. Attempts to store values outside of the allowed range will result
...in an error. The types UTINYINT , USMALLINT , UINTEGER , UBIGINT and UHUGEINT store whole unsigned numbers. Attempts to store negative numbers or values outside of the allowed range will result in an...7 - 1 16 UTINYINT UINT8 0 2^8 - 1 1 USMALLINT UINT16 0 2^16 - 1 2 UINTEGER UINT32 0 2^32 - 1 4 UBIGINT UINT64 0 2^64 - 1 8 UHUGEINT UINT128 0 2^128 - 1 16 INT8 is a 64-bit integer, and is not the signed equivalent of UINT8 , an unsigned, 8-bit integer. T... - https://man.mtool.work/duckdb/2.0/sql/data_types/numeric.html
- Loops 8005
- Loops can be used in sqllogictests when it is required to execute the same query many times but with slight modifications in constant values. For example, suppose we want to fire off 100 queries that check for the presence of the values 0..
...ictionary fsst chimp patas ⟨signed⟩ tinyint smallint integer bigint hugeint ⟨unsigned⟩ utinyint usmallint uinteger ubigint uhugeint ⟨integral⟩ ⟨signed⟩ ⟨unsigned⟩ ⟨numeric⟩ ⟨integral⟩ float double ⟨alltypes⟩ ⟨numeric⟩ bool interval varchar json Use large... - https://man.mtool.work/duckdb/2.0/dev/sqllogictest/loops.html
- Write User Defined Functions 7919
- Overview The JDBC driver can register user-defined functions (UDFs) written in Java, including scalar functions and table functions. This page covers building and registering both, from the simple functional-interface overloads to the vecto
...types without a direct Java mapping, declare the type explicitly with DuckDBColumnType or DuckDBLogicalType . For example, UHUGEINT requires an explicit DuckDBColumnType.UHUGEINT declaration, and DuckDBLogicalType.decimal(width, scale) sets an explicit D... - https://man.mtool.work/duckdb/2.0/clients/java/functions.html
- Conversion between DuckDB and Python 7919
- This page documents the rules for converting DuckDB results to Python and Python objects to DuckDB . Result Conversion: DuckDB Results to Python A result is read from a relation or, when using the DB-API / con.execute() , from the connectio
...-to-one conversion possible for ints. An int becomes the first of these types that fits it: INTEGER BIGINT UBIGINT HUGEINT UHUGEINT So 2**31 is a BIGINT , 2**63 a UBIGINT , 2**64 and -(2**63) - 1 are HUGEINT and 2**127 is a UHUGEINT . An integer that doe... - https://man.mtool.work/duckdb/2.0/clients/python/conversion.html
DuckDB 2.0 Documentation / man.mtool.work