1. Introduction to Window Functions  ... The order of the final output is still governed by the ORDER BY clause attached to the SELECT statement (in this case "ORDER BY x"). Named window-defn clauses may also be added to a SELECT statement using a WINDOW ... 

3. Status Of Recent SQLite CVEs  ... This is only possible when the optional Zipfile virtual table extension is deployed, which is not the case in default builds. (details) CVE-2019-19926 3.31.0(2020-01-22) Malicious SQL statement causes an uninitialized pointer read and ... 

 ... Perhaps it was called on a prepared statement that has already been finalized or on one that had previously returned SQLITE_ERROR or SQLITE_DONE. Or it could be the case that the same database connection is being used by two or ... 

1.1. Table and Index Scans When processing a SELECT (or other) statement, SQLite may retrieve data from database tables in a variety of ways. It may scan through all the records in a table (a full-table scan), scan a contiguous subset of the records ... 

 ... CREATE TABLE statement. The datatype is text if and only if the type declaration contains one or more of the following strings: BLOB CHAR CLOB TEXT The search for these strings in the type declaration is case insensitive, of course ... 

 ... The table name must be unqualified for INSERT statements that occur within CREATE TRIGGER statements. Similarly, the "DEFAULT VALUES" form of the INSERT statement is supported for top-level INSERT statements only and not for INSERT statements within triggers. The ... 

sqlite3_snapshot_get()

 ... If any of the following statements are false when sqlite3_snapshot_get() is called, SQLITE_ERROR is returned. The final value of *P is undefined in this case. The database handle must not be in autocommit mode. Schema S of database connection D ... 

 ... The SQLite test suite runs tens of thousands of separate test cases and many of those test cases are parameterized so that hundreds of millions of tests involving billions of SQL statements are run and evaluated for correctness prior to ... 

SQLITE_DBCONFIG_MAINDBNAME, SQLITE_DBCONFIG_LOOKASIDE, SQLITE_DBCONFIG_ENABLE_FKEY, SQLITE_DBCONFIG_ENABLE_TRIGGER, SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION ... 

 ... In this case, it sets or clears a flag that enables collection of the sqlite3_stmt_scanstatus_v2() statistics. For statistics to be collected, the flag must be set on the database handle both when the SQL statement is prepared and when it ... 

SQLITE_VTAB_CONSTRAINT_SUPPORT, SQLITE_VTAB_INNOCUOUS, SQLITE_VTAB_DIRECTONLY, SQLITE_VTAB_USES_ALL_SCHEMAS

 ... In this configuration (which is the default) if a call to the xUpdate method returns SQLITE_CONSTRAINT, then the entire statement is rolled back as if OR ABORT had been specified as part of the users SQL statement, regardless of the ...