Constant Field Values

Contents

• btree.*
• global.*
• heap.*
• iterator.*

btree.*

btree.DeleteFashion

public static final int	FULL_DELETE	1
public static final int	NAIVE_DELETE	0

btree.NodeType

public static final short	BTHEAD	13
public static final short	INDEX	11
public static final short	LEAF	12

global.*

global.AttrOperator

public static final int	aopEQ	0
public static final int	aopGE	5
public static final int	aopGT	2
public static final int	aopLE	4
public static final int	aopLT	1
public static final int	aopNE	3
public static final int	aopNOP	7
public static final int	aopNOT	6
public static final int	opRANGE	8

global.AttrType

public static final int	attrInteger	1
public static final int	attrNull	4
public static final int	attrReal	2
public static final int	attrString	0
public static final int	attrSymbol	3

global.Catalogglobal

public static final int	DISTINCTKEYS	20
public static final int	INDEXPAGES	5
public static final int	MAXNAME	32
public static final int	MAXNUMVAL	999999999
public static final int	MAXSTRINGLEN	255
public static final int	MINIBASE_MAXARRSIZE	50
public static final int	MINNUMVAL	0
public static final int	NUMPAGESFILE	20
public static final int	NUMTUPLESFILE	100

global.Flags

public static final boolean	DEBUG	false
public static final boolean	TEST	false

global.GlobalConst

public static final int	INVALID_PAGE	-1
public static final int	MAX_NAME	50
public static final int	MAX_SPACE	1024
public static final int	MAXATTRNAME	15
public static final int	MAXFILENAME	15
public static final int	MAXINDEXNAME	40
public static final int	MINIBASE_BUFFER_POOL_SIZE	1024
public static final int	MINIBASE_DB_SIZE	10000
public static final int	MINIBASE_DEFAULT_SHAREDMEM_SIZE	1000
public static final int	MINIBASE_MAX_TRANSACTIONS	100
public static final int	MINIBASE_MAXARRSIZE	50
public static final int	MINIBASE_PAGESIZE	1024
public static final int	NUMBUF	50

global.IndexType

public static final int	B_Index	1
public static final int	Hash	2
public static final int	None	0

global.LogicalOperator

public static final int	lopAND	0
public static final int	lopNOT	2
public static final int	lopOR	1

global.SelectType

public static final int	selBoth	2
public static final int	selExact	1
public static final int	selRange	0
public static final int	selUndefined	3

global.TupleOrder

public static final int	Ascending	0
public static final int	Descending	1
public static final int	Random	2

heap.*

heap.HFPage

public static final int	CUR_PAGE	16
public static final int	DPFIXED	20
public static final int	EMPTY_SLOT	-1
public static final int	FREE_SPACE	4
public static final int	INVALID_SLOT	-1
public static final int	NEXT_PAGE	12
public static final int	PREV_PAGE	8
public static final int	SIZE_OF_SLOT	4
public static final int	SLOT_CNT	0
public static final int	TYPE	6
public static final int	USED_PTR	2

heap.Tuple

public static final int

max_size

1024

iterator.*

iterator.IoBuf

public static final int	READ_BUFFER	1
public static final int	WRITE_BUFFER	0

iterator.RelSpec

public static final int	innerRel	1
public static final int	outer	0