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OpenEdge <strong>SQL</strong> Elements and Statements in Backus Naur Form 220 Table reference Syntax table_ref ::= table_name [ AS ] [ alias [ (column_alias [, ... ] ) ] ] | (query_expression) [ AS ] alias [ (column_alias [ ,... ] ) ] | [ ( ] joined_table [ ) ] Joined table Syntax joined_table ::= { table_ref CROSS JOIN table_ref |table_ref [ INNER | LEFT [ OUTER ] ] JOIN table_ref ON search_condition } From clause inner join Syntax from_clause_inner_join ::= { FROM table_ref CROSS JOIN table_ref | FROM table_ref [ INNER ] JOIN table_ref ON search_condition } Where clause inner join Syntax where_clause_inner_join ::= FROM table_ref, table_ref WHERE search_condition From clause outer join Syntax from_clause_outer_join ::= FROM table_ref LEFT OUTER JOIN table_ref ON search_condition Where clause outer join Syntax where_clause_outer_join ::= WHERE [ table_name.]column (+) = [ table_name.]column | WHERE [ table_name.]column = [ table_name.]column (+)
Search conditions syntax in BNF Syntax Search condition OpenEdge <strong>SQL</strong> Elements and Statements in Backus Naur Form search_condition ::= [ NOT ] predicate [ { AND | OR } { predicate | ( search_condition ) } ] Predicate Syntax predicate ::= basic_predicate | quantified_predicate | between_predicate | null_predicate | like_predicate | exists_predicate | in_predicate | outer_join_predicate Relational operator Syntax relop ::= = | | != | ^= | < | | >= Basic predicate Syntax basic_predicate ::= expr relop { expr | ( query_expression ) } Quantified predicate Syntax quantified_predicate ::= expr relop { ALL | ANY | SOME } ( query_expression ) Between predicate Syntax between_predicate ::= expr [ NOT ] BETWEEN expr AND expr 221
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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
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CASE CASE Syntax 80 • The argumen
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CAST 82 The following example shows
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CHAR CHAR Syntax 84 Returns a chara
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CONVERT (ODBC compatible) Syntax Ex
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COUNT Notes • COS takes an angle
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DATABASE 90 schema sequence Specifi
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DAYOFWEEK Notes • The date_expres
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DECODE DECODE Syntax 94 Compares th
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GREATEST GREATEST Syntax 96 Compati
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INSERT Notes • The char_expressio
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LAST_DAY LAST_DAY Syntax 100 Return
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LENGTH Notes • string_exp can be
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LPAD Syntax Example This example il
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MIN Notes • Specifying DISTINCT h
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MONTHNAME MONTHNAME Syntax 108 •
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NOW Syntax 110 schema sequence Spec
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PI Notes • The NVL function is no
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PRO_ARR_DESCAPE function Note Each
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QUARTER Syntax 116 array_style_expr
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REPEAT Note expression must be an I
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ROUND ROUND Syntax 120 • string_e
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RPAD Note The ROWID function return
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SIGN Notes • The argument to the
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SUBSTR Notes • The first argument
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SUFFIX SUFFIX Syntax 128 - Bigger t
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SYSDATE SYSDATE Syntax 130 Returns
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TO_CHAR TO_CHAR Syntax 132 • expr
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TO_TIMESTAMP Notes • The result i
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UPPER UPPER Syntax 136 • The resu
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YEAR Notes • The argument to the
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OpenEdge SQL reserved words 140 Tab
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OpenEdge SQL reserved words 142 Tab
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Error codes, SQLSTATE values, and m
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OpenEdge SQL system limits 162 Tabl
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Overview of system catalog tables 1
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SYSCOLUMNS SYSCOLUMNS 166 Table 5:
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SYSNCHARSTAT SYSNCHARSTAT SYSCOLAUT
Page 192 and 193: SYSDATATYPES SYSDATATYPES 170 Table
Page 194 and 195: SYSFLOATSTAT SYSFLOATSTAT SYSIDXSTA
Page 196 and 197: SYSPROCBIN SYSPROCBIN SYSPROCCOLUMN
Page 198 and 199: SYSSEQAUTH SYSSEQAUTH SYSSEQUENCES
Page 200 and 201: SYSTABLES_FULL SYSTABLES_FULL 178 T
Page 202 and 203: SYSTIMESTAT SYSTIMESTAT SYSTINYINTS
Page 204 and 205: SYSTSSTAT SYSTSSTAT SYSTSTZSTAT SYS
Page 206 and 207: SYS_CHK_CONSTRS SYS_CHK_CONSTRS SYS
Page 208 and 209: SYS_TBL_CONSTRS 186
Page 210 and 211: Supported ABL data types and corres
Page 212 and 213: OpenEdge SQL identifiers 190 Conven
Page 214 and 215: Date formats Example Date formats 1
Page 216 and 217: Time formats Time formats 194 A tim
Page 218 and 219: Data types 196 CHARACTER [ ( length
Page 220 and 221: Data types 198 REAL Corresponds to
Page 222 and 223: Data types 200 LVARBINARY ( length
Page 224 and 225: Data types 202 - You cannot define
Page 226 and 227: Literals Example The numeric string
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Page 230 and 231: Relational operators 208 Table 49:
Page 232 and 233: Relational operators 210 • The st
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Page 238 and 239: OpenEdge SQL Elements and Statement
Page 254 and 255: Scalar functions 232 Table 50: Comp
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Page 258 and 259: SQL-92 DDL and DML statements 236 T
Page 260 and 261: Syntax for ABL Attributes 238 Table
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Page 265 and 266: Java Class Reference This section p
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Page 271 and 272: CREATE PROCEDURE get_sal2 () RESULT
Page 273 and 274: SQLCursor CREATE PROCEDURE get_sal2
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Page 283 and 284: SQLIStatement CREATE PROCEDURE test
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Page 287 and 288: SQLPStatement CREATE PROCEDURE sps_
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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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