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Time formats Time formats 194 A time format string can contain any of the following format keywords along with other characters. The format keywords in the format string are replaced by corresponding values to get the result. The other characters are displayed as literals. Table 47 lists the time formats and their corresponding descriptions. Table 47: Time formats and descriptions Time format Description AM PM A.M. P.M. The string AM or PM depending on whether time corresponds to morning or afternoon The string A.M. or P.M. depending on whether time corresponds to morning or afternoon HH12 The hour value as a two-digit number (in the range 00 to 11) HH HH24 The hour value as a two-digit number (in the range 00 to 23) MI The minute value as a two-digit number (in the range 00 to 59) SS The seconds value as a two-digit number (in the range 00 to 59) SSSSS The seconds from midnight as a five-digit number (in the range 00000 to 86399) MLS The milliseconds value as a three-digit number (in the range 000 to 999) Example The following example illustrates the TO_CHAR function, and the Day, Month, dd, and HH12 format strings: SELECT C1 FROM T2; C1 -- 09/29/1952 1 record selected SELECT TO_CHAR (C1, 'Day, Month ddth'), TO_CHAR (C2, 'HH12 a.m.') FROM T2; TO_CHAR (C1,DAY, MONTH DDTH) TO_CHAR (C2,HH12 A.M.) ---------------------------- ---------------------- Monday , September 29th 02 p.m. 1 record selected
Data types Syntax Data types CREATE TABLE statements specify the data type for each column in the table they define. This section describes the data types SQL supports for table columns. All the data types can store null values. A null value indicates that the value is not known and is distinct from all non-null values. char_data_type | exact_numeric_data_type | approx_numeric_data_type | date_time_data_type | bit_string_data_type | array_data_type | vararray_data_type Example The following example illustrates the use of data types in a CREATE TABLE statement: CREATE TABLE CUSTOMERS (CUST_NUM INTEGER NOT NULL, COMPANY VARCHAR (20) NOT NULL, CUST_REP INTEGER, CREDIT_LIMIT INTEGER, PRIMARY KEY (CUST_NUM)) ; The OpenEdge SQL data types are: • CHARACTER • EXACT NUMERIC • APPROXIMATE NUMERIC • DATE-TIME • BIT STRING • ARRAY Each data type is described in the following sections. Character data types Character data strings consist of a sequence of character from a defined character set, such as ASCII. A character string may have a fixed or varying length. This is the syntax for character data types: Syntax { CHARACTER | CHAR } [ ( length ) ] | { CHARACTER VARYING | CHAR VARYING | VARCHAR | LVARCHAR } [ ( length ) ] 195
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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
Page 166 and 167: Error codes, SQLSTATE values, and m
Page 184 and 185: OpenEdge SQL system limits 162 Tabl
Page 186 and 187: Overview of system catalog tables 1
Page 188 and 189: SYSCOLUMNS SYSCOLUMNS 166 Table 5:
Page 190 and 191: 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 218 and 219: Data types 196 CHARACTER [ ( length
Page 220 and 221: Data types 198 REAL Corresponds to
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Page 224 and 225: Data types 202 - You cannot define
Page 226 and 227: Literals Example The numeric string
Page 228 and 229: Literals 206 { t 'hh:mi:ss' } A tim
Page 230 and 231: Relational operators 208 Table 49:
Page 232 and 233: Relational operators 210 • The st
Page 234 and 235: Relational operators 212 • Additi
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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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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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