Release Notes - SQLines SQL Converter

Changes in SQLines SQL Converter tool.

• Version 3.3.111
• Version 3.3.110
• Version 3.3.107
• Version 3.3.103
• Version 3.3.101
• Version 3.3.100
• Version 3.3.77
• Version 3.3.73
• Version 3.3.71
• Version 3.3.70

In progress. Please contact us at support@sqlines.com for updates, improvements and new features.

• Converting TO_CHAR(exp, 'YYYY/MM/DD HH24:MI:SS') to REPLACE(CONVERT(VARCHAR(19), exp, 20), '-', '/') (Oracle to SQL Server)
• Converting IIF function to CASE expression (SQL Server to Synapse)
• Converting DATEDIFF(YEAR, dt1, dt2) to EXTRACT(YEAR FROM AGE(dt2, dt1)) (SQL Server to PostgreSQL)
• Commenting ALTER TABLE table CHECK CONSTRAINT constraint (SQL Server to MariaDB)
• Commenting CONNECT TO statement (from IBM DB2)
• Converting CREATE SEQUENCE statement (IBM DB2 to Snowflake)
• Converting string1 CONCAT string2 operator to || operator (IBM DB2 to PostgreSQL, Redshift)
• Converting VALUES c1, c2, … INTO v1, v2, … to individual v1 := c1; v2 := c2; … assignment statements (from IBM DB2)
• Commenting FULLTEXT INDEX in CREATE TABLE (from MySQL, MariaDB)
• Converting ENUM data type to VARCHAR with CHECK constraint (from MySQL, MariaDB)
• Converting SET data type to VARCHAR (from MySQL, MariaDB)
• Commenting ON UPDATE CASCADE clause in FOREIGN KEY constraint (MySQL, MariaDB to Oracle)
• Adding CHAR length semantics specifier explicitly when converting CHAR(n) and VARCHAR(n) data types (MySQL, MariaDB to Oracle)
• Bug fix - ALTER TABLE tab ALTER COLUMN col RESTART WITH num conversion for PostgreSQL 10 and later (IBM DB2 to PostgreSQL)
• Bug fix - string+LEFT/RIGHT() expression conversion (SQL Server to PostgreSQL)
• Bug fix - DAY function conversion with string literal, adding DATE before the literal (SQL Server to PostgreSQL)
• Bug fix - When converting DATEDIFF enclose expression with () before casting to TIMESTAMP like f() + … to (f() || … )::TIMESTAMP (SQL Server to PostgreSQL)
• Bug fix - Parsing ON UPDATE CURRENT_TIMESTAMP() in CREATE TABLE (from MySQL, MariaDB)
• Bug fix - Converting CURRENT_TIMESTAMP() to CURRENT_TIMESTAMP (from MySQL, MariaDB to Oracle)
• Bug fix - Parsing storage options for CREATE TABLE (ENGINE, AUTO_INCREMENT, CHARSET etc.) (from MariaDB)

Released on September 10, 2023.

• Converting LISTAGG function to STRING_AGG function supporting ORDER BY conversion (Oracle to PostgreSQL)
• Converting FROM_TZ function to AT TIME ZONE expression (Oracle to SQL Server)
• AT TIME ZONE timezone name conversion support i.e. 'EST' to 'Eastern Standard Time' (Oracle, PostgreSQL to SQL Server)
• Removing 'NLS_DATE_LANGUAGE = language' when converting TO_DATE and TO_CHAR functions (from Oracle)
• Converting TRUNC(exp, 'MI') to CONVERT(DATETIME, CONVERT(VARCHAR(16), exp, 120) + ':00') (from Oracle to SQL Server)
• Converting TRUNC(exp, 'MONTH') and TRUNC(exp, 'MON') to CONVERT(DATETIME, CONVERT(VARCHAR(7), exp, 120) + '-01') (from Oracle to SQL Server)
• Converting EXTRACT(HOUR FROM datetime) function to DATEPART(HOUR, datetime) (Oracle to SQL Server)
• Converting EXTRACT(MINUTE FROM datetime) function to DATEPART(MINUTE, datetime) (Oracle to SQL Server)
• Converting TO_CHAR(exp, 'MON-YYYY') to REPLACE(RIGHT(CONVERT(VARCHAR(11), exp, 106), 8), ' ', '-') (Oracle to SQL Server)
• Converting TO_CHAR(exp, 'MM/DD/YYYY') to CONVERT(VARCHAR(10), exp, 101) (Oracle to SQL Server)
• Converting INSERT table statement to INSERT INTO table statement (SQL Server, MySQL to Oracle, IBM DB2)
• Converting positional GROUP BY 1, 2, 3 to GROUP BY with SELECT expressions (to SQL Server)
• Converting specific OUTER join to ANSI SQL LEFT OUTER JOIN (from Informix)
• Converting PRIMARY KEY (c1, c2, …) CONSTRAINT schema.name to CONSTRAINT name PRIMARY KEY (c1, c2, …) (from Informix)
• Bitwise BITAND function to & (AND) operator conversion (Oracle to SQL Server)
• Removing NO ORDER clause from GENERATED AS IDENTITY (from IBM DB2)
• Removing ORGANIZE BY ROW clause in CREATE TABLE (from IBM DB2)
• Removing INCLUDE NULL KEYS from CREATE INDEX options (from IBM DB2)
• Removing the schema name when converting CREATE INDEX statement (to PostgreSQL)
• Bug fix - Parsing 'NLS_DATE_LANGUAGE = language' in TO_CHAR function (from Oracle)
• Bug fix - Converting TO_TIMESTAMP(string, 'YYYY-MM-DD HH24:MI:SS.FF3') to CONVERT(DATETIME, string) (Oracle to SQL Server)
• Bug fix - Converting TO_DATE(string, 'MM/DD/YYYY') to CONVERT(DATETIME, string) (Oracle to SQL Server)
• Bug fix - CROSS JOIN clause parser
• Bug fix - Convering AFTER UPDATE, INSERT, DELETE events to AFTER UPDATE OR INSERT OR DELETE in triggers (SQL Server to PostgreSQL)
• Bug fix - Moving ON table AFTER INSERT after the trigger event AFTER INSERT ON table in CREATE TREIGGER conversion (SQL Server to PostgreSQL)
• Bug fix - Adding FOR EACH ROW when converting triggers (SQL Server to PostgreSQL)

Released on July 25, 2023.

• Converting JSON_VALUE function to JSONB_PATH_QUERY function (Oracle to PostgreSQL)
• Using TRIM available since SQL Server 2017 by default and convert to RTRIM(LTRIM(string) is version is lower than 2017 (to SQL Server)
• Converting TRUNC(datetime) to DATE_TRUNC('day', datetime) (Oracle to PostgreSQL)
• Parsing CONNECT_BY_ROOT and CONNECT_BY_ISLEAF hierarchical query functions (from Oracle)
• Conversion errors section conversion_errors in the assessment report template sqlines_report.tpl
• Conversion warnings section conversion_warnings in the assessment report template sqlines_report.tpl
• Converting STRING data type to TEXT (Hive to PostgreSQL)
• Parsing STORED AS type clause (from Hive)
• Converting FROM_UNIXTIME(epoch) function to TO_TIMESTAMP(epoch) (Hive, Spark to Snowflake)
• Converting LIMIT offset, rows to OFFSET offset ROWS FETCH NEXT rows ROWS ONLY (MySQL to Oracle)
• Parsing UPDATE t INNER JOIN t2 ON … SET … WHERE statement (from MySQL)
• Converting UPDATE t INNER JOIN … statement to UPDATE FROM (MySQL to PostgreSQL)
• Converting MERGE to MERGE INTO statement (SQL Server to PostgreSQL)
• Converting DATEPART function to DATE_PART (SQL Server to PostgreSQL)
• Bug fix - Not adding an alias for FROM (t1 JOIN t2 …) clauses (Oracle to SQL Server, PostgreSQL)
• Bug fix - Redundant ( could be added when converting MONTHS_BETWEEN to DATEDIFF(MONTH, …) when -udf_months_between=no is set (Oracle to SQL Server)
• Bug fix - Converting SYSDATE to CURRENT_TIMESTAMP(0), was CURRENT_TIMESTAMP (Oracle to PostgreSQL)
• Bug fix - Converting CONNECT BY PRIOR with preceeding UNION ALL clause (from Oracle)
• Bug fix - Converting DECODE with NULL condition to searched CASE expression (from Oracle)
• Bug fix - SELECT statements in SELECT expression list of other SELECT statements were reported as standalone SELECT statements (Assessment Report)
• Bug fix - Converting session variables @var to local variables v_var when there are no any declaration in source procedure (from MySQL)
• Bug fix - Parsing qualified identifiers having spaces around dot (.)
• Bug fix - Determing object type (procedure or function) when converting DENY EXECUTE to REVOKE EXECUTE ON PROCEDURE | FUNCTION (SQL Server to PostgreSQL)
• Bug fix - DATEADD to INTERVAL expression conversion if an expression is added (not a single number) (SQL Server to PostgreSQL)
• Bug fix - DATEADD to INTERVAL expression conversion for ss and mi units (SQL Server to PostgreSQL)

Released on July 09, 2023.

• Converting JSON_TABLE function (Oracle to PostgreSQL)
• Converting PIVOT clause to CASE expressions with aggregations (SQL Server to PostgreSQL)
• Converting CONNECT BY with multiple tables to recursive CTE (from Oracle)
• Converting EXCEPTION WHEN NO_DATA_FOUND to IF @@FETCH_STATUS <> 0 BEGIN … END block (Oracle to SQL Server)
• Parsing CREATE FUNCTION with optional BEGIN-END keywords (from Sybase ASE)
• Converting AUTO_INCREMENT to GENERATED ALWAYS AS IDENTITY by default (MySQL to PostgreSQL)
• Convering CALL sp_name from another stored procedure to PERFORM sp_name (MySQL to PostgreSQL)
• Converting session variables @var to local variables if they are initialized within the stored procedure (MySQL to PostgreSQL)
• Removing alias when converting simple form of UPDATE tab alias SET alias.col… WHERE alias.col… (Oracle to SQL Server)
• Removing NO ALLOW REVERSE SCANS from CREATE INDEX (from IBM DB2)
• Converting SET CURRENT SCHEMA = name to SET SCHEMA 'name' (IBM DB2 to PostgreSQL)
• Converting SET CURRENT PATH to SET search_path TO (IBM DB2 to PostgreSQL)
• Converting SIGNAL SQLSTATE 'sqlstate' ('message') to RAISE EXCEPTION SQLSTATE 'sqlstate' USING MESSAGE = 'message' (IBM DB2 to PostgreSQL)
• Removing NO CASCADE option in CREATE TRIGGER (from IBM DB2)
• Converting PRINT statement to RAISE NOTICE (SQL Server to PostgreSQL)
• Converting EXEC sp_executesql to EXECUTE USING (SQL Server to PostgreSQL)
• Converting BREAK statement to exit from a loop to EXIT (SQL Server to Oracle, PostgreSQL)
• Using smaller number of REFCURSOR when converting result sets in IF ELSE branches (SQL Server to PostgreSQL)
• -column_name_quotes option to quote column identifiers
• -object_name_quotes option to quote object name identifiers (schemas, tables, views, aliases etc.)
• -object_name_case option to convert object names (tables i.e.) to upper or lower case in DDL scripts
• -column_name_case option to convert column names to upper or lower case in DDL scripts
• -pg_use_function_single_result_set option to convert result sets returned from stored procedure to RETURN QUERY (SQL Server, Sybase, MySQL to PostgreSQL)
• Parsing PRINT statement with format and parameters (from Sybase)
• Parsing READ_ONLY option in DECLARE CURSOR (from SQL Server)
• Converting GETUTCDATE() to CURRENT_TIMESTAMP(3) AT TIME ZONE 'UTC' (SQL Server to PostgreSQL)
• Converting DENY EXECUTE ON name TO role to REVOKE EXECUTE ON PROCEDURE name FROM role (SQL Server to PostgreSQL)
• Parsing PIVOT clause (from SQL Server)
• Bug fix - SELECT … INTO var conversion to SELECT @var = … (wrong location of variable) (Oracle to SQL Server)
• Bug fix - Adding (cur REFCURSOR) when a stored procedure has empty parameter list () (MySQL to PostgreSQL)
• Bug fix - Adding END at the end of trigger block to single statement triggers (to PostgreSQL)
• Bug fix - Adding () around parameters when converting EXECUTE sp_name @parm = @value with single parameter (SQL Server to PostgreSQL)
• Bug fix - Parsing SELECT @var = (…) for non-SELECT assignment expressions starting with open parenthesis (from SQL Server, Sybase)
• Bug fix - Outer join (+) conversion for 3 and more table when condition goes right after WHERE clause (from Oracle)

Released on June 26, 2023.

• Converting CASE statement to IF statement (from IBM DB2, Oracle to SQL Server)
• Converting HEX function to CONVERT expressions (from IBM DB2 to SQL Server)
• Converting TRANSLATE function changing the order of parameters and dealing with short replacement string (IBM DB2 to SQL Server)
• Converting LISTAGG function STRING_AGG (Oracle to SQL Server)
• Converting CHAR(string, num) function to CAST(string AS CHAR(num)) (IBM DB2 to SQL Server)
• Converting ROUND(num) with single parameter to ROUND(num, 0) (to SQL Server)
• Converting EXTRACT(SECOND FROM datetime) to DATEPART(SECOND, datetime) (Oracle to SQL Server)
• Converting TO_CHAR(expr) without format to expr::text (Oracle to PostgreSQL)
• Converting STR function to TO_CHAR with the corresponding format (SQL Server to Oracle, PostgreSQL)
• Converting NOCACHE, NOORDER, NOCYCLE and MAXVALUE options of CREATE SEQUENCE statement (Oracle to SQL Server)
• Removing () when converting INSERT … (SELECT …) (from Oracle to SQL Server)
• Parsing DENY EXECUTE ON statement (from SQL Server)
• Bug fix - Converting parameters to @param if they were defined as “param” but later referenced as param (to SQL Server)
• Bug fix - Parsing SELECT @ret = exp FROM … assignment (from Sybase SQL Anywhere)
• Bug fix - Parsing legacy outer join operators *= and =* in WHERE clause (from Sybase SQL Anywhere)
• Bug fix - Parsing ORDER BY clause in XMLAGG function (from IBM DB2, Oracle)
• Bug fix - Parsing INHERIT ISOLATION LEVEL WITH | WITHOUT LOCK REQUEST clause in CREATE FUNCTION (from IBM DB2)
• Bug fix - Parsing CONVERT(FLOAT, expr) function (from SQL Server)
• Bug fix - Parsing CONVERT(DECIMAL(p,s, expr) function (from SQL Server)
• Bug fix - Converting CONVERT(DATETIME, expr) to CAST(expr AS TIMESTAMP(3)) (SQL Server to PostgreSQL)
• Bug fix - Converting CONVERT(BIT, expr) to CAST(expr AS BOOLEAN) (SQL Server to PostgreSQL)
• Bug fix - Redandant END IF was added for IF … ELSE IF … conversion (SQL Server to PostgreSQL)

Released on May 29, 2023.

• Converting STUFF function with SELECT … FOR XML PATH to GROUP_CONCAT (SQL Server to MariaDB, MySQL) and LISTAGG (SQL Server to Oracle)
• Converting BEGIN CATCH to DECLARE CONTINUE HANDLER FOR SQLEXCEPTION (SQL Server to MariaDB, MySQL)
• Remove options NOKEEP, NOSCALE, GLOBAL from CREATE SEQUENCE (Oracle to PostgreSQL)
• Converting sequence options for GENERATED AS IDENTITY in CREATE TABLE statement (Oracle to PostgreSQL)
• Converting conditional predicate UPDATING to TG_OP = 'UPDATE' in CREATE TRIGGER (Oracle to PostgreSQL)
• Converting REFERENCING NEW AS … OLD AS … to REFERENCING NEW TABLE AS … OLD TABLE AS … (Oracle to PostgreSQL)
• Not adding p_ parameter prefix when converting parameters starting from @p_ (from SQL Server, Sybase)
• Parsing standalone hint specified without WITH keword i.e. SELECT * FROM orders (NOLOCK) (from SQL Server)
• Converting date and time literals TIMESTAMP '2023-05-23 09:30:00' to { ts '2023-05-23 09:30:00' } (Oracle to SQL Server)
• Removing OR REPLACE and terminating / when converting CREATE OR REPLACE TYPE statement (Oracle to PostgreSQL)
• -udf_months_between option to define whether to use UDF to implement Oracle MONTHS_BETWEEN function in SQL Server or simplified conversion to DATEDIFF(MONTH, …) that produces different result (Oracle to SQL Server)
• Removing WITH READ ONLY clause from CREATE VIEW (Oracle to MariaDB Oracle compatibility mode)
• Bug fix - Removing constraint name for inline named NOT NULL constraints in CREATE TABLE (Oracle to MariaDB Oracle compatibility mode)
• Bug fix - Oracle (+) outer join conversion when the order of tables/columns in FROM and WHERE clauses is different and LEFT/RIGHT join type was not correct (from Oracle)
• Bug fix - Changing column reference in trigger for redefined NEW i.e. from :NEWROW.c1 to NEWROW.c1 (Oracle to PostgreSQL)
• Bug fix - Scanning sub-directories for searching files specified by -in option
• Bug fix - Removing MAX when converting CONVERT(NVARCHAR(MAX), string) to CONVERT(string, CHAR) (from SQL Server to MariaDB, MySQL)
• Bug fix - Converting CURRENT_DATE that includes time part (Oracle to SQL Server)
• Bug fix - Convertng TRUNC(CURRENT_DATE) expression (Oracle to SQL Server)
• Bug fix - Converting TRUNC(number) to FLOOR (Oracle to SQL Server)
• Bug fix - Fixing IF BEGIN … END; ELSE IF … parser when END followed by optional semicolon (;) (from SQL Server)
• Bug fix - Replacing PL/SQL delimiter / with // and resetting DELIMITER ; in CREATE PROCEDURE (Oracle to MariaDB Compatibility mode)
• Bug fix - Fixing error “Error writing output” when converting a single file and -out specifies the existing directory

Released on March 22, 2023.

• Generating function that RETURNS TRIGGER when converting CREATE TRIGGER (Oracle to PostgreSQL)
• Converting RAISE_APPLICATION_ERROR to RAISE EXCEPTION (Oracle to PostgreSQL)
• Converting GETDATE() + 1.1 (decimal expressions) to INTERVAL expressions (SQL Server to MySQL, MariaDB, SingleStore)
• Converting SELECT statements returning result sets in stored procedures to DECLARE CURSOR WITH RETURN and OPEN cursor statements (SQL Server, Sybase, MySQL to DB2)
• Recognizing pattern IF EXISTS (SELECT * FROM sysobjects WHERE … OBJECTPROPERTY(id, N'ISPROCEDURE') = 1) DROP PROCEDURE (from SQL Server)
• Recognizing pattern IF EXISTS (SELECT * FROM sysobjects WHERE … OBJECTPROPERTY(id, N'ISVIEW') = 1) DROP VIEW (from SQL Server)
• Adding explicit casting when converting '0' < 1 string-number comparison (Oracle to PostgreSQL)
• Adding Azure Synapse as target database
• Adding code snippets for non-ASCII identifiers in the assessment report
• Converting RPAD function (Oracle, MySQL, PostgreSQL, Netezza to SQL Server, Synapse)
• Converting PRIMARY KEY to PRIMARY KEY NONCLUSTERED NOT ENFORCED (to Synapse)
• Converting UNIQUE constraint to UNIQUE NOT ENFORCED (to Synapse)
• Removing schema name in DROP TRIGGER and CREATE TRIGGER statements (to PostgreSQL)
• Adding table name to DROP TRIGGER (to PostgreSQL)
• Converting SQLCODE to SQLSTATE (Oracle to PostgreSQL)
• Converting conditional predicate INSERTING to TG_OP = 'INSERT' in CREATE TRIGGER (Oracle to PostgreSQL)
• Converting DATETIME2(p) to TIMESTAMP(p) (SQL Server to Snowflake)
• Parsing and commenting ORGANIZATION EXTERNAL clause in CREATE TABLE (from Oracle)
• Commenting GLOBAL TEMPORARY in CREATE TABLE (to SQL Server)
• Moving NOT NULL constraint from ALTER TABLE … MODIFY (column NOT NULL ENABLE) to CREATE TABLE statement (Oracle to SQL Server)
• Renaming primary constraint name if it is the same as an index name defined on the table (to SQL Server)
• Changing the data type of the foreign key column to match the data type of the primary key column (to SQL Server)
• Adding NOT NULL constraints explicitly for primary key columns (Oracle to SQL Server)
• Bug fix - Parsing declaration block in CREATE TRIGGER (Oracle to PostgreSQL)
• Bug fix - Not specifying INTERVAL DAY literal precision when used in PL/SQL code (to Oracle)
• Bug fix - Converting DATEADD(HH, datetime) function (SQL Server, Sybase to Oracle, PostgreSQL)
• Bug fix - Removing function name after END function if CREATE FUNCTION has the qualified name schema.function (Oracle to PostgreSQL)
• Bug fix - Handling UTF-8 0xC2A0 sequence (non-breaking space) in the source scripts as it broke the SQL parser
• Bug fix - Converting :NEW.column and :OLD.column references to NEW.column and OLD.column in CREATE TRIGGER (Oracle to PostgreSQL)
• Bug fix - Adding PERFORM for procedure call within a trigger (Oracle to PostgreSQL)
• Bug fix - Converting enclosed [schema]] name (SQL Server to Snowflake)
• Bug fix - Removing schema name from index when the schema name mapping is applied (to SQL Server, MariaDB, MySQL)
• Bug fix - Parsing USING INDEX for primary key columns (from Oracle)

Released on February 15, 2023.

• Dynamic SQL conversion referenced in EXEC statements (from SQL Server, Sybase)
• Moving in-place declarations to DECLARE section of BEGIN-END block (to Oracle)
• Converting BEGIN CATCH to EXCEPTION WHEN OTHERS block (SQL Server to SingleStore)
• Converting RAISERROR function to RAISE USER_EXCEPTION (SQL Server to SingleStore)
• Convert FORMAT function to DATE_FORMAT (SQL Server to MySQL, MariaDB, SingleStore)
• Commenting SET XACT_ABORT ON statement in stored procedures (SQL Server to Singlestore)
• Commenting SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED | COMMITTED in stored procedures (SQL Server to Singlestore)
• Converting EXEC sp_name params procedure call into sp_name(params) (SQL Server, Sybase to Oracle)
• Parsing FORWARD_ONLY and STATIC cursor options in DECLARE CURSOR statement (from SQL Server)
• Converting pattern IF EXISTS (SELECT * FROM sys.objects … ) DROP TRIGGER (from SQL Server)
• Converting patterns IF EXISTS (SELECT * FROM sysobjects … ) DROP … (from SQL Server)
• Converting SQL*Plus EXECUTE to CALL statement with named parameters (Oracle to PostgreSQL)
• Parsing ALTER TABLE ADD column for adding multiple columns in single statement (from Oracle)
• Parsing FOREIGN KEY name (columns) syntax (from DB2 z/OS)
• Allowing to define empty prefix for -tsql_parameters_prefix option by specifying ”” or '' value
• Commenting COLLATE name clause for expressions (from SQL Server)
• Bug fix - Not adding FROM dual when converting SELECT @var=expr to v_var := expr (SQL Server, Sybase to Oracle)
• Bug fix - Removing constraint name for inline named NOT NULL constraints in CREATE TABLE (Oracle to MySQL)
• Bug fix - Converting DECLARE @tab AS TABLE to CREATE GLOBAL TEMPORARY TABLE (SQL Server to Oracle)
• Bug fix - Replace comma (,) with semicolon (;) when converting SELECT @var = exp, @var2 = exp2, … to var := exp; @var2 = exp2 (SQL Server, Sybase to Oracle, PostgreSQL)
• Bug fix - Parsing CROSS APPLY join when AS keyword is not specified before the alias (from any database supporting CROSS APPLY)
• Bug fix - DATEADD(dd, num, exp) conversion - replace DD with DAY in interval expression (SQL Server, Sybase to Oracle)
• Bug fix - Parsing ELSE clause when converting IF @@ERROR <> 0 to EXCEPTION block (SQL Server to Oracle)
• Bug fix - Removing DEALLOCATE cursor statement if semicolon (;) follows CLOSE cursor (from SQL Server)
• Bug fix - Parsing WITH (NOLOCK) for multi-table FROM without table aliases (from SQL Server)
• Bug fix - Converting #tmp.column identifiers referencing temporary tables (from SQL Server, Sybase)
• Bug fix - Converting enclosed table alias [alias] (from SQL Server, Sybase)
• Bug fix - Adding semicolon (;) when converting END CATCH to END; (SQL Server to SingleStore)
• Bug fix - Converting enclosed identifiers for temporary tables [#tmp] (from SQL Server)
• Bug fix - Parsing SELECT * INTO table FROM table2 for non-temporary tables (from SQL Server, Sybase)

Released on February 07, 2023.

• -ident option to transform the identifiers using the specified template
• Converting INSTR function with 4 parameters to CHARINDEX if the 4th parameter has value of 1 (i.e. to find the first occurrence) (Oracle to SQL Server)
• Outer join syntax (+) conversion for more than 2 tables (from Oracle)
• Data type mapping (sqlines_dtmap.txt) for various combinations of length and scale for numeric data types
• Reporting syntax errors with code snippets in sqlines_report.html file when -a assessment option is specified
• Adding OR REPLACE when converting CREATE PROCEDURE statement (to SingleStore)
• Removing IN, commenting OUT parameter specifiers for stored procedures (MySQL to SingleStore)
• Removing LANGUAGE SQL, NOT DETERMINISTIC, READS SQL DATA and COMMENT clauses when converting stored procedures and user-defined functions (from MySQL)
• Moving declarations before BEGIN-END block (MySQL to SingleStore)
• Converting USE db_name to SET SCHEMA name (SQL Server to DB2)
• Removing GO statement from CREATE PROCEDURE (SQL Server to DB2)
• Converting IDENTITY property to GENERATED ALWAYS AS IDENTITY (SQL Server, Sybase to DB2)
• Removing ASC, DESC column sorting from PRIMARY KEY constraints (SQL Server to DB2)
• Parsing SELECT … FROM … WHERE … INTO variables clause (INTO at the end of statement) (from MySQL)
• Converting SELECT statements returning result sets to ECHO SELECT (SQL Server, MySQL to SingleStore)

Released on January 31, 2023.

• -remd option to remove database name in 3-part identifiers (from SQL Server, Sybase)
• Commenting foreign key constraints in CREATE TABLE (to SingleStore)
• Converting _utf8mb4'string' string literals to _utf8'string' (MySQL to SingleStore)
• COMMENT ON TABLE conversion (to SQL Server)
• Bug fix: INSTR to dbo.INSTR4 UDF conversion (Oracle to SQL Server)
• Bug fix: FOR i IN k..m range loop (from Oracle)
• Bug fix: -smap schema mapping option
• Bug fix: ALTER TABLE name ADD col type - removing GO (from SQL Server)
• Bitwise & (AND) operator to BITAND function (SQL Server to Oracle)
• Bug fix: DROP FUNCTION statement parser
• IF EXISTS (SELECT * FROM sys.objects WHERE type = 'FN' …) DROP FUNCTION pattern recognition (from SQL Server)
• Bug fix: NVARCHAR(MAX) to NCLOB conversion (SQL Server to Oracle)
• Bug fix: Removing size for NVARCHAR(n) in parameters for procedures and functions (to Oracle)
• Bug fix: Parser CREATE FUNCTION … RETURNS @tab TABLE (cols) column definitions (from SQL Server)
• Removing WITH ENCRYPTION, SCHEMABINDING options in CREATE FUNCTION (from SQL Server)
• Bug fix: Parser rules fix - OPEN keyword cannot be an column alias (from SQL Server)
• Removing OPTION (MAXRECURSION num) query hint (from SQL Server)
• Parsing ENUM data type (from MySQL)
• Parsing SET data type (from MySQL)
• Parsing FULLTEXT index in CREATE TABLE (from MySQL)