SQLite MAX Function To fetch the lowest value from an expression, the SQLite MAX function is used. Syntax 1: SELECT MAX(aggregate_expression) FROM tables WHERE conditions; Syntax 2: With GROUP BY clause SELECT expression1, expression2, … expression_n MAX(aggregate_expression) FROM tables WHERE conditions GROUP BY expressions; Example 1: TEACHERS Table: ID NAME SALARY SUBJECT 1 Jim 10000 … Read more
SQLite MIN Function To fetch the lowest value from an expression, the SQLite MIN function is used. Syntax 1: SELECT MIN(aggregate_expression) FROM tables WHERE conditions; Syntax 2: With GROUP BY clause SELECT expression1, expression2, … expression_n MIN(aggregate_expression) FROM tables WHERE conditions GROUP BY expressions; Example 1: TEACHERS Table: ID NAME SALARY SUBJECT 1 Jim 10000 … Read more
SQLite Aggregate Functions SQLite Aggregate functions are used to perform certain calculations on a numeric value, a string or the multiple rows of an SQLite table. Some of the SQLite Aggregate functions are: FUNCTION USES MIN To select the lowest (minimum) value for a certain column. MAX To select the highest (maximum) value for … Read more
SQLite Time Function To get a time value, the SQLite time function is used. It returns a time value in ‘HH-MM-SS’ format. Syntax: time( time_string, [ modifier1, modifier2, … modifier_n ] ) Time_string: TIMESTRING USES now To get the current date. YYYY-MM-DD To specify the date value formatted as ‘YYYY-MM-DD’. YYYY-MM-DD HH:MM To specify the … Read more
SQLite Date Function To get a date value, the SQLite date function is used. It returns a date value in ‘YYYY-MM-DD’ format. Syntax: date( time_string, [ modifier1, modifier2, … modifier_n ] ) Time_string: TIMESTRING USES now To get the current date. YYYY-MM-DD To specify the date value formatted as ‘YYYY-MM-DD’. YYYY-MM-DD HH:MM To specify the … Read more
SQLite now() Now” is a time string parameter in SQLite which is used to fetch the current date and time by various SQLite functions. Syntax 1: date(‘now’) Syntax 2: time(‘now’) Syntax 3: strftime( Syntax 4: strftime( Syntax 5: strftime( Format: FORMAT DESCRIPTION VALUES
SQLite strftime Function To fetch date and time, the SQLite strftime function is used. It is a very powerful function and is also used to perform date calculations. Syntax: strftime (format, timestring [, modifier1, modifier2, … modifier_n ] ) Format: FORMAT DESCRIPTION VALUES
SQLite Julianday Function To convert a date as a Julian Day the SQLite Julianday function is used. The resultant is thus a floating-point number. A Julian Day can be simply understood as the number of days since November 24, 4714 BC 12:00 pm Greenwich time in the Gregorian calendar. Syntax: julianday(timestring [, modifier1, modifier2, … … Read more
SQLite DateTime Function To retrieve date and time in different formats, the DateTime function is used in SQLite. The result format of DateTime function is ‘YYYY-MM-DD HH:MM:SS’. Syntax: datetime(timestring, [ modifier1, modifier2, … modifier_n ] ) Example 1: SELECT datetime(’now’);SELECT datetime(‘now’); Output: 2019-08-05 12:00:072019-08-05 12:00:07 Explanation: In the above example, we are retrieving the current … Read more
To get the current date and time, the date and time() functions are used in SQLite. It uses a subset of IS0-8601 date and time formats. FUNCTION USES SQLite date() function To calculate the date and return it in the format ‘YYYY-MM-DD’. SQLite datetime() function To calculate a date/time value, and return it in … Read more