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SET CATALOG Example Syntax 56 The default behavior is for the transaction to wait until it obtains the required lock or until it times out waiting for the lock. The following example demonstrates the WITH clause in the SELECT statement: FOR UPDATE clause Specifies update intention on the rows selected by the SELECT statement. OF [ table.]column_name , ... NOWAIT Specifies the table’s column name to be updated. Causes the SELECT statement to return immediately with an error if a lock cannot be acquired on a row in the selection set because of the lock held by some other transaction. The default behavior is for the transaction to wait until it obtains the required lock or until it times out waiting for the lock. Note If you specify FOR UPDATE, the database acquires exclusive locks on all the rows satisfying the SELECT statement. The database does not acquire row level locks if there is an exclusive lock on the table. See the LOCK TABLE statement for information on table locking. SET CATALOG Syntax SELECT * FROM Customer WHERE “CustNum” < 100 ORDER BY “CustNum” FOR UPDATE WITH (READPAST WAIT 1); FOR UPDATE [ OF [ table.]column_name , ... ] [ NOWAIT ] Changes the default catalog name to be used for schema, table, and column references. The default catalog name is initially the name of the primary database. SET CATALOG catalog_name; catalog_name Catalog name to be used as an alias for the database in schema, table and column references. This must be in the form of an SQL identifier of up to 32 bytes in length. Example In this example, the auxiliary database connection identified by the catalog named mydb1 is specified as the default catalog: SET CATALOG mydb1;
SET PRO_CONNECT LOG Notes • The SET CATALOG statement is used to specify the default database catalog name to be used for schema, table, and column references. • The primary database connection is automatically given a catalog name which is the name of the primary database. For example, if the primary database is at /usr/progress/sports2000, then the catalog name for the primary database is sports2000. • The SET CATALOG statement may be used to set the default catalog to an auxiliary database catalog or to the primary database catalog. • The specified catalog must identify a current catalog name. • If an auxiliary database catalog is set as the default catalog, disconnecting from the auxiliary catalog will not change the name of the default catalog. Thus setting the default catalog to an auxiliary database may cause failures of statements when the default catalog is not set to an active catalog. In other words, shutting down an auxiliary database identified as the default catalog will cause any query using a three-part specification to fail. The failure produces an error indicating that the catalog is not connected. Authorization Any user is allowed to execute this statement. SQL Compliance Progress Software Corporation specific extension. Related statements SET PRO_CONNECT LOG Syntax CONNECT AS CATALOG, DISCONNECT CATALOG Controls logging for the current SQL Server connection. SET PRO_CONNECT LOG [ ON | OFF ] [ WITH ( { STATEMENT, QUERY_PLAN } ) ]; ON OFF Indicates that logging is turned on. Indicates that logging is turned off. STATEMENT Indicates that statement tracing information is written to the log file. 57
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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
Page 28 and 29: ALTER USER ALTER USER Syntax 6 Once
Page 30 and 31: AUDIT SET AUDIT SET Syntax Examples
Page 32 and 33: Column constraints Syntax 10 CONSTR
Page 34 and 35: COMMIT COMMIT Syntax 12 Commits a t
Page 36 and 37: CREATE INDEX Syntax 14 CREATE [ UNI
Page 38 and 39: CREATE PROCEDURE Syntax 16 CREATE P
Page 40 and 41: CREATE SEQUENCE 18 schema_name Spec
Page 42 and 43: CREATE TABLE CREATE TABLE Syntax 20
Page 44 and 45: CREATE TABLE 22 progress_column_att
Page 46 and 47: CREATE TRIGGER 24 Authorization CRE
Page 48 and 49: CREATE TRIGGER 26 FOR EACH ROW mean
Page 50 and 51: CREATE VIEW Notes • You are stron
Page 52 and 53: DELETE DELETE Syntax 30 Authorizati
Page 54 and 55: DROP PROCEDURE DROP PROCEDURE Synta
Page 56 and 57: DROP TRIGGER Notes • If owner_nam
Page 58 and 59: GRANT GRANT Syntax 36 Authorization
Page 60 and 61: GRANT 38 SELECT INSERT DELETE INDEX
Page 62 and 63: LOCK TABLE LOCK TABLE Syntax 40 Aut
Page 64 and 65: REVOKE REVOKE Syntax 42 Related sta
Page 66 and 67: ROLLBACK 44 If more than one user g
Page 68 and 69: SELECT Syntax 46 GROUP BY grouping_
Page 70 and 71: SELECT 48 -- Illustrate optional 'c
Page 72 and 73: SELECT Syntax 50 FROM clause Specif
Page 74 and 75: SELECT Syntax 52 WHERE clause Speci
Page 76 and 77: SELECT Syntax 54 HAVING clause Allo
Page 80 and 81: SET PRO_CONNECT QUERY_TIMEOUT 58 QU
Page 82 and 83: SET PRO_SERVER LOG SET PRO_SERVER L
Page 84 and 85: SET TRANSACTION ISOLATION LEVEL 62
Page 86 and 87: SHOW ENCRYPT ON 64 Authorization An
Page 88 and 89: Table constraints 66 • DELETE and
Page 90 and 91: UPDATE UPDATE Syntax 68 Updates the
Page 92 and 93: UPDATE STATISTICS 70 UPDATE STATIST
Page 94 and 95: UPDATE STATISTICS 72
Page 96 and 97: ABS ABS Syntax 74 Scalar functions
Page 98 and 99: ASCII ASCII Syntax 76 • If any of
Page 100 and 101: 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
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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
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SYSDATATYPES SYSDATATYPES 170 Table
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SYSFLOATSTAT SYSFLOATSTAT SYSIDXSTA
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SYSPROCBIN SYSPROCBIN SYSPROCCOLUMN
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SYSSEQAUTH SYSSEQAUTH SYSSEQUENCES
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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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Java Class Reference This section p
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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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