org.teiid.query.function.metadata
Interface FunctionCategoryConstants

All Known Implementing Classes:

SystemSource

public interface FunctionCategoryConstants

This interface defines the default set of function category constants.

Field Summary

static String	CONVERSION "Conversion" functions convert an object of one type to another type.
static String	DATETIME "Datetime" functions typically operate on or otherwise manipulate dates, times, or timestamps.
static String	MISCELLANEOUS "Miscellaneous" functions are for functions that don't fit in any obvious category.
static String	NUMERIC "Numeric" functions typically operate on or otherwise manipulate numbers, such as +, sqrt, etc.
static String	SECURITY "Security" functions check authentication or authorization information
static String	STRING "String" functions typically operate on or otherwise manipulate strings, such as concat, substring, etc.
static String	SYSTEM "System" functions expose system information.
static String	XML "XML" functions are for manipulating XML documents.

Field Detail

STRING

static final String STRING

"String" functions typically operate on or otherwise manipulate strings, such as concat, substring, etc.

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Constant Field Values

NUMERIC

static final String NUMERIC

"Numeric" functions typically operate on or otherwise manipulate numbers, such as +, sqrt, etc.

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Constant Field Values

DATETIME

static final String DATETIME

"Datetime" functions typically operate on or otherwise manipulate dates, times, or timestamps.

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Constant Field Values

CONVERSION

static final String CONVERSION

"Conversion" functions convert an object of one type to another type.

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Constant Field Values

SYSTEM

static final String SYSTEM

"System" functions expose system information.

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Constant Field Values

MISCELLANEOUS

static final String MISCELLANEOUS

"Miscellaneous" functions are for functions that don't fit in any obvious category.

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Constant Field Values

XML

static final String XML

"XML" functions are for manipulating XML documents.

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Constant Field Values

SECURITY

static final String SECURITY

"Security" functions check authentication or authorization information

See Also:

Constant Field Values