org.datanucleus.store.rdbms.adapter
Interface SQLConstants


public interface SQLConstants

Contains various constants from the SQL/92, SQL/99 and SQL 2003 standard.

SQL/92, SQL/99 and SQL 2003 Key Words

A key word is a word that has one or more meanings in the SQL language itself. Some key words are reserved words, meaning they cannot be used as a regular identifier. The remaining key words are non-reserved.

Version:
$Revision: 1.3 $
See Also:
DatabaseAdapter

Field Summary
static int MAX_IDENTIFIER_LENGTH
          The maximum length of a SQL/92 identifier in characters.
static java.lang.String NONRESERVED_WORDS
          A string containing the list of SQL/92 non-reserved words, separated by commas.
static java.lang.String SQL2003_RESERVED_WORDS
          A string containing the list of SQL/2003 reserved words, separated by commas.
static java.lang.String SQL92_RESERVED_WORDS
          A string containing the list of SQL/92 reserved words, separated by commas.
static java.lang.String SQL99_RESERVED_WORDS
          A string containing the list of SQL/99 reserved words, separated by commas.
 

Field Detail

MAX_IDENTIFIER_LENGTH

static final int MAX_IDENTIFIER_LENGTH
The maximum length of a SQL/92 identifier in characters.

See Also:
Constant Field Values

SQL92_RESERVED_WORDS

static final java.lang.String SQL92_RESERVED_WORDS
A string containing the list of SQL/92 reserved words, separated by commas.

See Also:
Constant Field Values

SQL99_RESERVED_WORDS

static final java.lang.String SQL99_RESERVED_WORDS
A string containing the list of SQL/99 reserved words, separated by commas.

See Also:
Constant Field Values

SQL2003_RESERVED_WORDS

static final java.lang.String SQL2003_RESERVED_WORDS
A string containing the list of SQL/2003 reserved words, separated by commas.

See Also:
Constant Field Values

NONRESERVED_WORDS

static final java.lang.String NONRESERVED_WORDS
A string containing the list of SQL/92 non-reserved words, separated by commas.

See Also:
Constant Field Values


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