duckdb::StringVector Struct Reference

Static Public Member Functions
static DUCKDB_API string_t	AddString (Vector &vector, const char *data, idx_t len)
	Add a string to the string heap of the vector (auxiliary data)
static DUCKDB_API string_t	AddStringOrBlob (Vector &vector, const char *data, idx_t len)
static DUCKDB_API string_t	AddString (Vector &vector, const char *data)
	Add a string to the string heap of the vector (auxiliary data)
static DUCKDB_API string_t	AddString (Vector &vector, string_t data)
	Add a string to the string heap of the vector (auxiliary data)
static DUCKDB_API string_t	AddString (Vector &vector, const string &data)
	Add a string to the string heap of the vector (auxiliary data)
static DUCKDB_API string_t	AddStringOrBlob (Vector &vector, string_t data)
static DUCKDB_API string_t	EmptyString (Vector &vector, idx_t len)
static DUCKDB_API VectorStringBuffer &	GetStringBuffer (Vector &vector)
	Returns a reference to the underlying VectorStringBuffer - throws an error if vector is not of type VARCHAR.
static DUCKDB_API void	AddHandle (Vector &vector, BufferHandle handle)
	Adds a reference to a handle that stores strings of this vector.
static DUCKDB_API void	AddBuffer (Vector &vector, buffer_ptr< VectorBuffer > buffer)
	Adds a reference to an unspecified vector buffer that stores strings of this vector.
static DUCKDB_API void	AddHeapReference (Vector &vector, Vector &other)
	Add a reference from this vector to the string heap of the provided vector.

Member Function Documentation

AddStringOrBlob() [1/2]

static DUCKDB_API string_t duckdb::StringVector::AddStringOrBlob ( Vector &  vector, const char *  data, idx_t  len  )

static

Add a string or a blob to the string heap of the vector (auxiliary data) This function is the same as AddString, except the added data does not need to be valid UTF8

AddStringOrBlob() [2/2]

static DUCKDB_API string_t duckdb::StringVector::AddStringOrBlob ( Vector &  vector, string_t  data  )

static

Add a string or a blob to the string heap of the vector (auxiliary data) This function is the same as AddString, except the added data does not need to be valid UTF8

EmptyString()

static DUCKDB_API string_t duckdb::StringVector::EmptyString ( Vector &  vector, idx_t  len  )

static

Allocates an empty string of the specified size, and returns a writable pointer that can be used to store the result of an operation

Here is the caller graph for this function:

---

The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.hpp