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public interface CopyIn
Copy bulk data from client into a PostgreSQL table very fast.
| Method Summary | |
|---|---|
long |
endCopy()
Finishes copy operation succesfully. |
void |
flushCopy()
Force any buffered output to be sent over the network to the backend. |
void |
writeToCopy(byte[] buf,
int off,
int siz)
Writes specified part of given byte array to an open and writable copy operation. |
| Methods inherited from interface org.postgresql.copy.CopyOperation |
|---|
cancelCopy, getFieldCount, getFieldFormat, getFormat, getHandledRowCount, isActive |
| Method Detail |
|---|
void writeToCopy(byte[] buf,
int off,
int siz)
throws java.sql.SQLException
buf - array of bytes to writeoff - offset of first byte to write (normally zero)siz - number of bytes to write (normally buf.length)
java.sql.SQLException - if the operation fails
void flushCopy()
throws java.sql.SQLException
java.sql.SQLException
long endCopy()
throws java.sql.SQLException
java.sql.SQLException - if the operation fails.
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