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SYSDATE SYSDATE Syntax 130 Returns the current date as a DATE value. This function takes no arguments, and the trailing parentheses are optional. Example This example illustrates the SYSDATE function, inserting a new row into the objects table, setting the create_date column to the value of the current date: SYSTIME Syntax Compatibility Progress extension Returns the current time as a TIME value to the nearest second. This function takes no arguments, and the trailing parentheses are optional. <strong>SQL</strong> statements can refer to SYSTIME anywhere they can refer to a TIME expression. Example This example illustrates the SYSTIME function, inserting a new row into the objects table, setting the create_time column to the value of the current time: SYSTIMESTAMP Syntax SYSDATE [ ( ) ] INSERT INTO objects (object_owner, object_id, create_date) VALUES (USER, 1001, SYSDATE) ; SYSTIME [ ( ) ] INSERT INTO objects (object_owner, object_id, create_time) VALUES (USER, 1001, SYSTIME) ; Compatibility Progress extension Returns the current date and time as a TIMESTAMP value. This function takes no arguments, and the trailing parentheses are optional. SYSTIMESTAMP [ ( ) ]
Example This example illustrates different formats for SYSDATE, SYSTIME, and SYSTIMESTAMP: TAN Syntax SELECT SYSDATE FROM test; SYSDATE ------- 09/13/2003 1 record selected SELECT SYSTIME FROM test; SYSTIME ------- 14:44:07:000 1 record selected SELECT SYSTIMESTAMP FROM test; SYSTIMESTAMP ------------ 2003-09-13 14:44:15:000 1 record selected Compatibility Progress extension Returns the tangent of expression. TAN ( expression ) Example The following example shows how to use the TAN function: select tan(45 * pi()/180) 'Tangent of 45 degrees' from MYMATH; TANGENT OF 45 DEGREES --------------------- 1.000000000000000 1 record selected Notes • TAN takes an angle (expression) and returns the ratio of two sides of a right triangle. The ratio is the length of the side opposite the angle divided by the length of the side adjacent to the angle. • expression specifies an angle in radians. TAN 131
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PROGRESS® 10 OPENEDGE® OpenEdge®
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Contents OpenEdge SQL Statements .
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Tables Contents Table 1: OpenEdge S
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Figures Contents Figure 1: ROUND di
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Preface This Preface contains the f
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OpenEdge SQL Reserved Words Preface
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Examples of syntax diagrams (SQL) T
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Preface The Apache Software Foundat
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Preface OpenEdge includes Imaging T
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Preface Advanced Internet Developme
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SQL Reference OpenEdge SQL Statemen
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ALTER DATABASE SET PRO_ENABLE_64BIT
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ALTER TABLE ALTER TABLE Syntax 4 Th
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ALTER USER ALTER USER Syntax 6 Once
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AUDIT SET AUDIT SET Syntax Examples
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Column constraints Syntax 10 CONSTR
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COMMIT COMMIT Syntax 12 Commits a t
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CREATE INDEX Syntax 14 CREATE [ UNI
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CREATE PROCEDURE Syntax 16 CREATE P
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CREATE SEQUENCE 18 schema_name Spec
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CREATE TABLE CREATE TABLE Syntax 20
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CREATE TABLE 22 progress_column_att
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CREATE TRIGGER 24 Authorization CRE
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CREATE TRIGGER 26 FOR EACH ROW mean
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CREATE VIEW Notes • You are stron
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DELETE DELETE Syntax 30 Authorizati
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DROP PROCEDURE DROP PROCEDURE Synta
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DROP TRIGGER Notes • If owner_nam
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GRANT GRANT Syntax 36 Authorization
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GRANT 38 SELECT INSERT DELETE INDEX
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LOCK TABLE LOCK TABLE Syntax 40 Aut
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REVOKE REVOKE Syntax 42 Related sta
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ROLLBACK 44 If more than one user g
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SELECT Syntax 46 GROUP BY grouping_
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SELECT 48 -- Illustrate optional 'c
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SELECT Syntax 50 FROM clause Specif
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SELECT Syntax 52 WHERE clause Speci
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SELECT Syntax 54 HAVING clause Allo
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SET CATALOG Example Syntax 56 The d
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SET PRO_CONNECT QUERY_TIMEOUT 58 QU
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SET PRO_SERVER LOG SET PRO_SERVER L
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SET TRANSACTION ISOLATION LEVEL 62
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SHOW ENCRYPT ON 64 Authorization An
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Table constraints 66 • DELETE and
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UPDATE UPDATE Syntax 68 Updates the
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UPDATE STATISTICS 70 UPDATE STATIST
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UPDATE STATISTICS 72
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ABS ABS Syntax 74 Scalar functions
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ASCII ASCII Syntax 76 • If any of
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ATAN2 78 ATAN takes the ratio (expr
Page 102 and 103: CASE CASE Syntax 80 • The argumen
Page 104 and 105: CAST 82 The following example shows
Page 106 and 107: CHAR CHAR Syntax 84 Returns a chara
Page 108 and 109: CONVERT (ODBC compatible) Syntax Ex
Page 110 and 111: COUNT Notes • COS takes an angle
Page 112 and 113: DATABASE 90 schema sequence Specifi
Page 114 and 115: DAYOFWEEK Notes • The date_expres
Page 116 and 117: DECODE DECODE Syntax 94 Compares th
Page 118 and 119: GREATEST GREATEST Syntax 96 Compati
Page 120 and 121: INSERT Notes • The char_expressio
Page 122 and 123: LAST_DAY LAST_DAY Syntax 100 Return
Page 124 and 125: LENGTH Notes • string_exp can be
Page 126 and 127: LPAD Syntax Example This example il
Page 128 and 129: MIN Notes • Specifying DISTINCT h
Page 130 and 131: MONTHNAME MONTHNAME Syntax 108 •
Page 132 and 133: NOW Syntax 110 schema sequence Spec
Page 134 and 135: PI Notes • The NVL function is no
Page 136 and 137: PRO_ARR_DESCAPE function Note Each
Page 138 and 139: QUARTER Syntax 116 array_style_expr
Page 140 and 141: REPEAT Note expression must be an I
Page 142 and 143: ROUND ROUND Syntax 120 • string_e
Page 144 and 145: RPAD Note The ROWID function return
Page 146 and 147: SIGN Notes • The argument to the
Page 148 and 149: SUBSTR Notes • The first argument
Page 150 and 151: SUFFIX SUFFIX Syntax 128 - Bigger t
Page 154 and 155: TO_CHAR TO_CHAR Syntax 132 • expr
Page 156 and 157: TO_TIMESTAMP Notes • The result i
Page 158 and 159: UPPER UPPER Syntax 136 • The resu
Page 160 and 161: YEAR Notes • The argument to the
Page 162 and 163: OpenEdge SQL reserved words 140 Tab
Page 164 and 165: OpenEdge SQL reserved words 142 Tab
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Page 186 and 187: Overview of system catalog tables 1
Page 188 and 189: SYSCOLUMNS SYSCOLUMNS 166 Table 5:
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Page 192 and 193: SYSDATATYPES SYSDATATYPES 170 Table
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Page 200 and 201: SYSTABLES_FULL SYSTABLES_FULL 178 T
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SYSTIMESTAT SYSTIMESTAT SYSTINYINTS
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SYSTSSTAT SYSTSSTAT SYSTSTZSTAT SYS
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SYS_CHK_CONSTRS SYS_CHK_CONSTRS SYS
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SYS_TBL_CONSTRS 186
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Supported ABL data types and corres
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OpenEdge SQL identifiers 190 Conven
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Date formats Example Date formats 1
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Time formats Time formats 194 A tim
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Data types 196 CHARACTER [ ( length
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Data types 198 REAL Corresponds to
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Data types 200 LVARBINARY ( length
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Data types 202 - You cannot define
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Literals Example The numeric string
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Literals 206 { t 'hh:mi:ss' } A tim
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Relational operators 208 Table 49:
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Relational operators 210 • The st
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Relational operators 212 • Additi
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Relational operators 214
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OpenEdge SQL Elements and Statement
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Scalar functions 232 Table 50: Comp
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Scalar functions 234 Table 50: Comp
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SQL-92 DDL and DML statements 236 T
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Syntax for ABL Attributes 238 Table
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Syntax for ABL Attributes 240 Table
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found Java Class Reference Checks w
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Returns Java Class Reference A stri
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CREATE PROCEDURE get_sal2 () RESULT
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SQLCursor CREATE PROCEDURE get_sal2
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Returns None Parameters None Throws
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Throws DhSQLException Java Class Re
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Parameters f Throws Java Class Refe
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Returns An integer indicating the n
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SQLIStatement CREATE PROCEDURE test
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Throws DhSQLException Example This
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SQLPStatement CREATE PROCEDURE sps_
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Example This code fragment illustra
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Supported data types JDBC Conforman
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Supported data types Table 61: Mapp
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Return values for DatabaseMetaData
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getIdentifierQuoteString () What is
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ODBC Reference OpenEdge SQL and ODB
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OpenEdge SQL and ODBC Data Types 28
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SQLGetInfo 290 Table 65: Informatio
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SQLGetInfo 308
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ODBC Scalar Functions 310 • start
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ODBC Scalar Functions 312 • integ
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ODBC Scalar Functions 314 Table 68:
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ODBC Scalar Functions 316
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Embedded SQL In OpenEdge Release 10
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Syntax Example Authorization None R
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password ESQL elements and statemen
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Syntax Syntax DESCRIBE ESQL element
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Syntax ESQL elements and statements
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ESQL elements and statements /* **
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Example statement_name Name of the
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Example ESQL elements and statement
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DYNAMIC_FUNCTION ESQL elements and
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CONSTRAINT_CATALOG Not currently su
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ESQL elements and statements in Bac
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EXEC SQL Syntax EXEC SQL ::= EXEC S
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OPEN Syntax PREPARE SET CONNECTION
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Index A ABS function 74 ACOS functi
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DhSQLResultSet.set 250 DISCONNECT C
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PREPARE statement 339 PRO_ARR_ESCAP
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W WEEK function 137 WHENEVER statem
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