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Struct Functions – DuckDB 11217: This page is for DuckDB 1.3, which is outdated.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 ... d(s)/value(s) to an existing STRUCT with the argument values. The entry name(s) will be the bound variable name(s). struct_pack(name := any, ...) Create a STRUCT containing the argument values. The entry name will be the bound variable name. struct.e ... 2.5) struct_concat(structs...) Description Merge the multiple structs into a single STRUCT . Example struct_concat(struct_pack(i := 4), struct_pack(s := 'string')) Result {'i': 4, 's': string} struct_extract(struct, 'entry') Description Extract the ... e entry name(s) will be the bound variable name(s). Example struct_insert({'a': 1}, b := 2) Result {'a': 1, 'b': 2} struct_pack(name := any, ...) Description Create a STRUCT containing the argument values. The entry name will be the bound variable na ...; https://man.mtool.work/duckdb/1.3/sql/functions/struct.html

Struct Data Type – DuckDB 9877: This page is for DuckDB 1.3, which is outdated.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 ... e data types overview for a comparison between nested data types. Creating Structs Structs can be created using the struct_pack(name := expr, ...) function, the equivalent array notation {'name': expr, ...} , using a row variable, or using the row fu ... nction. Create a struct using the struct_pack function. Note the lack of single quotes around the keys and the use of the := operator: SELECT struct_pack ( key1 : = 'va ... AS a ); Binder Error: STRUCT to STRUCT cast must have at least one matching member A workaround for this is to use struct_pack instead: SELECT struct_pack ( y : = a.x ) AS b FROM ( SELECT { 'x' : 42 } AS a ); The row function can be used to return u ...; https://man.mtool.work/duckdb/1.3/sql/data_types/struct.html

List Functions – DuckDB 6771: This page is for DuckDB 1.3, which is outdated.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 ... ny, ...) Description Create a LIST containing the argument values. Example list_value(4, 5, 6) Result [4, 5, 6] Alias list_pack list_where(value_list, mask_list) Description Returns a list with the BOOLEAN s in mask_list applied as a mask to the valu ...; https://man.mtool.work/duckdb/1.3/sql/functions/list.html

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