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Parameters ¶ table The table name. column The column name. rowid The row ID. database The symbolic name of the DB flags Either SQLITE3_OPEN_READONLY or SQLITE3_OPEN_READWRITE to open the stream for reading only, or for reading and writing, respectively.
Opens a stream resource to read or write a BLOB, which would be selected by:
Note: It is not possible to change the size of a BLOB by writing to the stream. Instead, an UPDATE statement has to be executed, possibly using SQLite's zeroblob () function to set the desired BLOB size.
Either SQLITE3_OPEN_READONLY or SQLITE3_OPEN_READWRITE to open the stream for reading only, or for reading and writing, respectively.
Note: It is not possible to change the size of a BLOB by writing to the stream. Instead, an UPDATE statement has to be executed, possibly using SQLite's zeroblob () function to set the desired BLOB size.
SQLite3::loadExtension — Attempts to load an SQLite extension library SQLite3::open — Opens an SQLite database SQLite3::openBlob — Opens a stream resource to read a BLOB SQLite3::prepare — Prepares an SQL statement for execution SQLite3::query — Executes an SQL query SQLite3::querySingle — Executes a query and returns a single result
Parameters table The table name. column The column name. rowid The row ID. database The symbolic name of the DB flags Either SQLITE3_OPEN_READONLY or SQLITE3_OPEN_READWRITE to open the stream for reading only, or for reading and writing, respectively.
