DtSQL - Sybase Anywhere Features

 

 
 

 

 
 

Schema

Create Schema

Sybase Anywhere allows to create a new schema. After entering the schema name, DtSQL can generate and execute the SQL to create the new schema.

Sample : CREATE USER "TEST_SCHEMA"

Drop Schema

Sybase Anywhere allows to drop an existing schema. After entering the schema name, DtSQL can generate and execute the SQL to drop the schema.

Sample : DROP USER "TEST_SCHEMA"

TOP
 

Table

Create Table

Sybase Anywhere allows to create a new table. After entering the table name and column information, DtSQL can generate and execute the SQL to create the table.

  • Column Name
  • Column Type
  • Length/Precesion
  • Scale (decimal)
  • Default Value
  • Nullable
  • Primary Key
  • Unique

Sample :
CREATE TABLE "TEST_SCHEMA"."TEST_TABLE" (
a bigint NOT NULL DEFAULT 1,
b char ( 12 ) NOT NULL DEFAULT 'abc',
c decimal ( 12, 2 ) ,

PRIMARY KEY ( a, b ),
UNIQUE ( b,c )
)

Rename Table

Sybase Anywhere allows to rename an existing table. After entering the table name, DtSQL can generate and execute the SQL to rename the table.

Sample : ALTER TABLE "TEST_SCHEMA"."TEST_TABLE" RENAME "TESTTABLE"

Truncate Table

Sybase Anywhere does not allows to truncate an table and deleting table is used instead. After entering the table name, DtSQL can delete all data in the table.

Sample : TRUNCATE TABLE "TEST_SCHEMA"."TEST_TABLE"

Drop Table

Sybase Anywhere allows to drop an existing table. After entering the table name, DtSQL can generate and execute the SQL to drop the table.

Sample : DROP TABLE "TEST_SCHEMA"."TEST_TABLE"

TOP
 

Column

Add Column

Sybase Anywhere allows to add a new column to an existing table. After selecting the table and entering column information, DtSQL can generate and execute the SQL to add the new column to the table.

  • Column Name
  • Column Type
  • Length/Precesion
  • Scale (decimal)
  • Default Value
  • Nullable

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
ADD
d varchar(20) NOT NULL DEFAULT 'def'

Change Data Type

Sybase Anywhere allows to change the column data. After selecting the new data type, DtSQL can generate and execute the SQL to change the column data type.

Sample :
ALTER TABLE "TEST_SCHEMA"."TEST_TABLE"
MODIFY F BIGINT

Drop Column

Sybase Anywhere allows to delete an existing column. After selecting the column, DtSQL can generate and execute the SQL to delete the column.

Sample :
ALTER TABLE "TEST_SCHEMA"."TEST_TABLE"
DELETE F

TOP
 

View

Create View

Sybase Anywhere allows to create a new view. After entering the view name and select SQL, DtSQL can generate and execute the SQL to create the view.

Sample :
CREATE VIEW "TEST_SCHEMA"."TEST_VIEW"
AS
SELECT * FROM "TEST_SCHEMA"."TEST_TABLE"

Drop View

Sybase Anywhere allows to drop an existing view. After selecting the view name, DtSQL can generate and execute the SQL to delete the view.

Sample : DROP VIEW "TEST_SCHEMA"."TEST_VIEW"

TOP
 

Index

Create Index

Sybase Anywhere allows to create a new index. After selecting the table columns and entering the view name, DtSQL can generate and execute the SQL to create the index.

Sample :
CREATE UNIQUE INDEX "TEST_SCHEMA"."TEST_INDEX"
ON "TEST_SCHEMA"."TEST_TABLE" ( A, B DESC, C DESC )

Rename Index

Sybase Anywhere allows to rename an existing index. After selecting the index and entering the new index name, DtSQL can generate and execute the SQL to rename the index.

Sample : ALTER INDEX "TEST_INDEX" ON "TEST_SCHEMA"."TEST_TABLE"
RENAME TO "TESTINDEX"

Drop Index

Sybase Anywhere allows to drop an existing index. After selecting the index name, DtSQL can generate and execute the SQL to delete the index.

Sample : DROP INDEX "TEST_SCHEMA"."TEST_INDEX"

TOP
 

Trigger

Create Trigger

Sybase Anywhere allows to create a new trigger. After entering the trigger name and trigger actions, DtSQL can generate and execute the SQL to create the trigger.

Sample :
CREATE TRIGGER "TEST_SCHEMA"."TEST_TRIGGER"
ON "TEST_SCHEMA"."TEST_TABLE"
FOR INSERT
AS
print "This is a test trigger action."

Drop Trigger

Sybase Anywhere allows to drop an existing trigger. After selecting the trigger name, DtSQL can generate and execute the SQL to delete the trigger.

Sample : DROP TRIGGER "TEST_TRIGGER"

TOP
 

Constraint

Create Primary Key

Sybase Anywhere allows to create a primary key for a table. After selecting the table columns, DtSQL can generate and execute the SQL to create the primary key.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
ADD
PRIMARY KEY ( B, C )

Create Foreign Key

Sybase Anywhere allows to create a foreign key for a table to reference to another table. After selecting the table columns and referenced table columns, DtSQL can generate and execute the SQL to create the foreign key.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
ADD
FOREIGN KEY ( A, C )
REFERENCES "TEST_SCHEMA"."TEST_TB" (B, A )

Create Check Constraint

Sybase Anywhere allows to create a check constraint for a table column. After entering the check constraint name and check action, DtSQL can generate and execute the SQL to create the check constraint.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
ADD CONSTRAINT "TEST_CHECK"
CHECK ( C > 10 )

Create Unique Constraint

Sybase Anywhere allows to create an unique constraint for a table columns. After entering the unique constraint name and selecting table columns, DtSQL can generate and execute the SQL to create the unique constraint.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
ADD CONSTRAINT "TEST_UNIQUE"
UNIQUE ( B, C )

Drop Primary Key

Sybase Anywhere allows to drop an existing primary key. After selecting the primary key, DtSQL can generate and execute the SQL to delete the primary key.

Sample : ALTER TABLE "TEST_SCHEMA"."TEST_TABLE" DROP PRIMARY KEY

Drop Foreign Key

Sybase Anywhere allows to drop an existing foreign key. After selecting the foreign key, DtSQL can generate and execute the SQL to delete the foreign key.

Sample :
ALTER TABLE "TEST_SCHEMA"."TEST_TABLE"
DROP FOREIGN KEY "TEST_TABLE"

Drop Check Constraint

Sybase Anywhere allows to drop an existing check constraint. After selecting the check constraint, DtSQL can generate and execute the SQL to delete the check constraint.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
DROP CONSTRAINT "TEST_CHECK"

Drop Unique Constraint

Sybase Anywhere allows to drop an existing unique constraint. After selecting the unique constraint, DtSQL can generate and execute the SQL to delete the unique constraint.

Sample :
ALTER TABLE
"TEST_SCHEMA"."TEST_TABLE"
DROP CONSTRAINT "TEST_UNIQUE"

TOP
 

Procedure

Create Procedure

Sybase Anywhere allows to create procedures. After entering the procedure name, parameter names and procedure body, DtSQL can generate and execute the SQL to create the procedure.

Sample :
CREATE PROCEDURE TEST_SCHEMA.TEST_PROC
( IN PARAM1 VARCHAR(20), INOUT PARAM2 BIGINT, OUT parm3 TIMESTAMP)
BEGIN
SELECT COUNT(*) FROM SYS.SYSDBFILE
END

Drop Procedure

Sybase Anywhere allows to drop an existing procedure. After selecting the procedure, DtSQL can generate and execute the SQL to delete the procedure.

Sample : DROP PROCEDURE "TEST_SCHEMA"."TEST_PROC"

TOP
 

Function

Create Function

Sybase Anywhere allows to create functions. After entering the procedure name, parameter names and function body, DtSQL can generate and execute the SQL to create the function.

Sample :
CREATE FUNCTION TEST_SCHEMA.TEST_FUNC
( PARAM1 VARCHAR(20), PARAM2 BIGINT, PARAM3 DATE )
RETURNS VARCHAR(30)
BEGIN
RETURN 'TEST_RET_STRING'
END

Drop Function

Sybase Anywhere allows to drop an existing function. After selecting the function, DtSQL can generate and execute the SQL to delete the function.

Sample : DROP FUNCTION "TEST_SCHEMA"."TEST_FUNC"

TOP

Copyright DigerTech Inc