Constructor and Description |
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Tuple(byte[][] data)
Construct a populated tuple.
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Tuple(int length)
Construct an empty tuple.
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Modifier and Type | Method and Description |
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int |
fieldCount()
Number of fields in the tuple
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byte[] |
get(int index)
Get the data for the given field
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int |
length()
Total length in bytes of the tuple data.
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Tuple |
readOnlyCopy()
Create a read-only copy of the tuple
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void |
set(int index,
byte[] fieldData)
Set the given field to the given data.
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Tuple |
updateableCopy()
Create a copy of the tuple for updating.
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public Tuple(int length)
length
- the number of fields in the tuple.public Tuple(byte[][] data)
data
- the tuple datapublic int fieldCount()
public int length()
public byte[] get(int index)
index
- 0-based field position in the tuplepublic Tuple updateableCopy()
public Tuple readOnlyCopy()
public void set(int index, byte[] fieldData)
index
- 0-based field positionfieldData
- the data to setCopyright © 1997-2020 PostgreSQL Global Development Group. All Rights Reserved.