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Supported

Feature ID Feature name
E011 Numeric data types (FULL support)
E011-01 INTEGER and SMALLINT data types (including all spellings)
E011-02 REAL, DOUBLE PRECISON, and FLOAT data types
E011-03 DECIMAL and NUMERIC data types
E011-04 Arithmetic operators
E011-05 Numeric comparison
E011-06 Implicit casting among the numeric data types
E021 Character data types (PARTIAL support)
E021-01 CHARACTER data type (including all its spellings)
E021-02 CHARACTER VARYING data type (including all its spellings)
E021-03 Character literals
E021-04 CHARACTER_LENGTH function
E021-05 OCTET_LENGTH function
E021-06 SUBSTRING function
E021-07 Character concatenation
E021-08 UPPER and LOWER functions
E021-09 TRIM function
E021-10 Implicit casting among the character data types
E021-11 POSITION function
E021-12 Character comparison
E031 Identifiers (FULL support)
E031-01 Delimited identifiers
E031-02 Lower case identifiers
E031-03 Trailing underscore
E051 Basic query specification (FULL support)
E051-01 SELECT DISTINCT
E051-02 GROUP BY clause
E051-04 GROUP BY can contain columns not in select-list
E051-05 Select list items can be renamed
E051-06 HAVING clause
E051-07 Qualified * in select list
E051-08 Correlation names in the FROM clause
E051-09 Rename columns in the FROM clause
E061 Basic predicates and search conditions (FULL support)
E061-01 Comparison predicate
E061-02 BETWEEN predicate
E061-03 IN predicate with list of values
E061-04 LIKE predicate
E061-05 LIKE predicate: ESCAPE clause
E061-06 NULL predicate
E061-07 Quantified comparison predicate
E061-08 EXISTS predicate
E061-09 Subqueries in comparison predicate
E061-11 Subqueries in IN predicate
E061-12 Subqueries in quantified comparison predicate
E061-13 Correlated subqueries
E061-14 Search condition
E071 Basic query expressions (FULL support)
E071-01 UNION DISTINCT table operator
E071-02 UNION ALL table operator
E071-03 EXCEPT DISTINCT table operator
E071-05 Columns combined via table operators need not have exactly the same data type
E071-06 Table operators in subqueries
E081 Basic Privileges
E081-01 SELECT privilege at the table level
E081-02 DELETE privilege
E081-03 INSERT privilege at the table level
E081-04 UPDATE privilege at the table level
E081-05 UPDATE privilege at the column level
E081-06 REFERENCES privilege at the table level  (SELECT privilege is used)
E081-07 REFERENCES privilege at the column level (SELECT privilege is used)
E081-08 WITH GRANT OPTION
E081-10 EXECUTE privilege
E091 Set functions (FULL support)
E091-01 AVG
E091-02 COUNT
E091-03 MAX
E091-04 MIN
E091-05 SUM
E091-06 ALL quantifier
E091-07 DISTINCT quantifier
E101 Basic data manipulation (FULL support)
E101-01 INSERT statement
E101-03 Searched UPDATE statement
E101-04 Searched DELETE statement
E111 Single row SELECT statement
E121-02 ORDER BY columns need not be in select list
E121-03 Value expressions in ORDER BY clause
E131 Null value support (nulls in lieu of values)
E141 Basic integrity constraints
E141-01 NOT NULL constraints
E141-02 UNIQUE constraints of NOT NULL columns
E141-03 PRIMARY KEY constraints
E141-04 Basic FOREIGN KEY constraint with the NO ACTION default
E141-07 Column defaults
E141-08 NOT NULL inferred on PRIMARY KEY
E151 Transaction support
E151-01 COMMIT statement
E151-02 ROLLBACK statement
E152 Basic SET TRANSACTION statement
E152-01 SET TRANSACTION statement: ISOLATION LEVEL SERIALIZABLE clause
E152-02 SET TRANSACTION statement: READ ONLY and READ WRITE clauses
E161 SQL comments using leading double minus
E171 SQLSTATE support
E182 Module language
F031 Basic schema manipulation
F031-01 CREATE TABLE statement to create persistent base tables
F031-02 CREATE VIEW statement
F031-03 GRANT statement
F031-04 ALTER TABLE statement: ADD COLUMN clause
F031-13 DROP TABLE statement: RESTRICT clause
F031-16 DROP VIEW statement: RESTRICT clause
F031-19 REVOKE statement: RESTRICT clause
F041 Basic joined table
F041-01 Inner join (but not necessarily the INNER keyword)
F041-02 INNER keyword
F041-03 LEFT OUTER JOIN
F041-04 RIGHT OUTER JOIN
F041-05 Outer joins can be nested
F041-07 The inner table in a left or right outer join can also be used in an inner join
F041-08 All comparison operators are supported (rather than just =)
F051 Basic date and time
F051-01 DATE data type (including DATE literal)
F051-02 TIME data type (including TIME literal) with fractional seconds precision of 0
F051-03 TIMESTAMP data type (including TIMESTAMP literal) with fractional seconds precision of 0 and 6
F051-04 Comparison predicate on DATE, TIME, and TIMESTAMP data types
F051-05 Explicit CAST between datetime types and character types
F051-06 CURRENT_DATE
F051-07 LOCALTIME
F051-08 LOCALTIMESTAMP
F081 UNION and EXCEPT in views
F131 Grouped operations
F131-01 WHERE, GROUP BY, and HAVING clauses supported in queries with grouped views
F131-02 Multiple tables supported in queries with grouped views
F131-03 Set functions supported in queries with grouped views
F131-04 Subqueries with GROUP BY and HAVING clauses and grouped views
F131-05 Single row SELECT with GROUP BY and HAVING clauses and grouped views
F181 Multiple module support (LIMITED support)
F201 CAST function
F202 TRUNCATE TABLE: identify column restart option
F221 Explicit defaults
F261 CASE expression
F261-01 Simple CASE
F261-02 Searched CASE
F261-03 NULLIF
F261-04 COALESCE
F301 CORRESPONDING in query expressions
F311 Schema definition statement
F311-01 CREATE SCHEMA
F311-02 CREATE TABLE for persistent base tables
F311-03 CREATE VIEW
F311-05 GRANT statement
F312 MERGE statement
F313 Enhanced MERGE statement
F471 Scalar subquery values
F481 Expanded NULL predicate
T041 Basic LOB data type support
T041-01 BLOB data type
T041-02 CLOB data type
T041-03 POSITION, LENGTH, LOWER, TRIM, UPPER, and SUBSTRING functions for LOB data types
T041-04 Concatenation of LOB data types
T174 Identity columns
T176 Sequence generator support
T177 Sequence generator support: simple restart option
T178 Identity columns: simple restart option
T211 Basic trigger capability
T251 SET TRANSACTION statement: LOCAL option
T321 Basic SQL-invoked routines
T321-01 User-defined functions with no overloading
T321-02 User-defined stored procedures with no overloading
T321-03 Function invocation
T321-04 CALL statement
T321-05 RETURN statement
T324 Explicit security for SQL routines
T326 Table functions
T471 Result sets return value
T491 LATERAL derived table
T616 Null treatment option for LEAD and LAG functions
T618 NTH_VALUE function function exists, but some options missing