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Oracle SQL Developer

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COLLECTION_IS_NULL exception, 7-22collectionsPL/<strong>SQL</strong>, 7-17column aliasusing with SELECT, 6-4column constraints, 4-4columnsaccessing in triggers, 9-3data types, 4-2decrypting, 1-10encrypting, 1-10listing in an UPDATE trigger, 9-4unique key, 4-5commentsin PL/<strong>SQL</strong>, 7-4COMMIT statement, 6-8, 6-9Compact option for shrinking a table, 1-10comparison operatorsBETWEEN, 6-4equality, 6-4IN, 6-4LIKE, 6-4NULL, 6-4compilingfunction, 1-7with debug, 1-7procedure, 1-8with debug, 1-8view, 1-11completion<strong>SQL</strong> <strong>Developer</strong> preferences, 1-5composite keysforeign, 4-6conditional predicatestrigger bodies, 9-4configuring file type associations, 3-22connectionscreating, editing, or selecting, 3-2explanation, 1-11CONSTANTfor declaring constants, 7-4constantsdeclaring, 7-4declaring in PL/<strong>SQL</strong>, 7-4constraintscheck, 3-12, 4-5column, 4-4disabled, 1-24ensuring data integrity, 4-3NOT NULL, 7-8table-level, 4-4types, 4-4unique, 3-11control structuresPL/<strong>SQL</strong>, 7-11correlation names, 9-3NEW, 9-3OLD, 9-3when preceded by a colon, 9-4CREATEwith PROCEDURE statement, 8-2CREATE FUNCTION statement, 8-2CREATE INDEX statement, 6-16CREATE PROCEDURE statement, 8-2CREATE SEQUENCE statement, 6-17CREATE statementpackages, 8-3with FUNCTION, 8-2CREATE SYNONYM statement, 6-18CREATE TABLE statement, 6-15CREATE TRIGGER statement, 9-1creatingfunctions, 8-2packages, 8-3procedures, 8-2creating a constraintusing <strong>SQL</strong> statement, 6-16creating a tableusing <strong>SQL</strong> statement, 6-15creating an index<strong>SQL</strong> statement, 6-16creating indexes for use with constraints, 4-7currenciesformats, 11-13CURSOR_ALREADY_OPEN exception, 7-22cursorsdefinition, 7-17explicit, 7-17implicit, 7-17customizing <strong>SQL</strong> <strong>Developer</strong>setting preferences, 1-28Ddataentering and modifying, 1-13integrity checking on input, 5-3data definition language (DDL)<strong>SQL</strong> statements, 6-15data integrity rulesas constraints, 4-4data manipulation languagedescribed, 6-7data structuresPL/<strong>SQL</strong>, 7-17data typesBINARY_DOUBLE, 5-5BINARY_FLOAT, 5-5CHAR, 5-1character, 5-1creating, 3-18description, 4-2floating-point number, 5-4in table columns, 4-2NCHAR, 5-1NUMBER, 5-3numeric, 5-2NVARCHAR2, 5-1overview, 5-1VARCHAR2, 5-1Index-2

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