com.firstworks.sqlrelay
Class SQLRCursor

java.lang.Object
  extended by com.firstworks.sqlrelay.SQLRCursor

public class SQLRCursor
extends java.lang.Object


Field Summary
 SQLRConnection connection
           
 long cursor
          cursor and connection are used internally, they're just public to make the JNI wrapper work faster.
 
Constructor Summary
SQLRCursor(SQLRConnection con)
           
 
Method Summary
 long affectedRows()
          Returns the number of rows that were updated, inserted or deleted by the query.
 void cacheOff()
          Sets query caching off.
 void cacheToFile(java.lang.String filename)
          Sets query caching on.
 void clearBinds()
          Clear all bind variables.
 void closeResultSet()
          Closes the current result set, if one is open.
 int colCount()
          Returns the number of columns in the current result set.
 short countBindVariables()
          Parses the previously prepared query, counts the number of bind variables defined in it and returns that number.
 void defineOutputBindBlob(java.lang.String variable)
          Define an output bind variable.
 void defineOutputBindClob(java.lang.String variable)
          Define an output bind variable.
 void defineOutputBindCursor(java.lang.String variable)
          Define an output bind variable.
 void defineOutputBindDouble(java.lang.String variable)
          Define a double precision floating point output bind variable.
 void defineOutputBindInteger(java.lang.String variable)
          Define an integer output bind variable.
 void defineOutputBindString(java.lang.String variable, int bufferlength)
          Define a string output bind variable.
 void delete()
           
 void dontGetColumnInfo()
          Tells the server not to send any column info (names, types, sizes).
 boolean endOfResultSet()
          Returns 0 if part of the result set is still pending on the server and 1 if not.
 java.lang.String errorMessage()
          If a query failed and generated an error, the error message is available here.
 long errorNumber()
          If a query failed and generated an error, the error number is available here.
 boolean executeQuery()
          Execute the query that was previously prepared and bound.
 boolean fetchFromBindCursor()
          Fetch from a cursor that was returned as an output bind variable.
 long firstRowIndex()
          Returns the index of the first buffered row.
 java.lang.String getCacheFileName()
          Returns the name of the file containing the cached result set.
 void getColumnInfo()
          Tells the server to send column info.
 boolean getColumnIsAutoIncrement(int col)
          Returns true if the specified column auto-increments and false otherwise.
 boolean getColumnIsAutoIncrement(java.lang.String col)
          Returns true if the specified column auto-increments and false otherwise.
 boolean getColumnIsBinary(int col)
          Returns true if the specified column contains binary data and false otherwise.
 boolean getColumnIsBinary(java.lang.String col)
          Returns true if the specified column contains binary data and false otherwise.
 boolean getColumnIsNullable(int col)
          Returns true if the specified column can contain nulls and false otherwise.
 boolean getColumnIsNullable(java.lang.String col)
          Returns true if the specified column can contain nulls and false otherwise.
 boolean getColumnIsPartOfKey(int col)
          Returns true if the specified column is part of a composite key and false otherwise.
 boolean getColumnIsPartOfKey(java.lang.String col)
          Returns true if the specified column is part of a composite key and false otherwise.
 boolean getColumnIsPrimaryKey(int col)
          Returns true if the specified column is a primary key and false otherwise.
 boolean getColumnIsPrimaryKey(java.lang.String col)
          Returns true if the specified column is a primary key and false otherwise.
 boolean getColumnIsUnique(int col)
          Returns true if the specified column is unique and false otherwise.
 boolean getColumnIsUnique(java.lang.String col)
          Returns true if the specified column is unique and false otherwise.
 boolean getColumnIsUnsigned(int col)
          Returns true if the specified column is an unsigned number and false otherwise.
 boolean getColumnIsUnsigned(java.lang.String col)
          Returns true if the specified column is an unsigned number and false otherwise.
 boolean getColumnIsZeroFilled(int col)
          Returns true if the specified column was created with the zero-fill flag and false otherwise.
 boolean getColumnIsZeroFilled(java.lang.String col)
          Returns true if the specified column was created with the zero-fill flag and false otherwise.
 int getColumnLength(int col)
          Returns the length of the specified column.
 int getColumnLength(java.lang.String col)
          Returns the length of the specified column.
 java.lang.String getColumnName(int col)
          Returns the name of the specified column.
 java.lang.String[] getColumnNames()
          Returns a null terminated array of the column names of the current result set.
 long getColumnPrecision(int col)
          Returns the precision of the specified column.
 long getColumnPrecision(java.lang.String col)
          Returns the precision of the specified column.
 long getColumnScale(int col)
          Returns the scale of the specified column.
 long getColumnScale(java.lang.String col)
          Returns the scale of the specified column.
 java.lang.String getColumnType(int col)
          Returns the type of the specified column.
 java.lang.String getColumnType(java.lang.String col)
          Returns the type of the specified column.
 java.lang.String getField(long row, int col)
          Returns a pointer to the value of the specified row and column.
 java.lang.String getField(long row, java.lang.String col)
          Returns a pointer to the value of the specified row and column.
 byte[] getFieldAsByteArray(long row, int col)
          Returns a pointer to the value of the specified row and column.
 byte[] getFieldAsByteArray(long row, java.lang.String col)
          Returns the length of the specified row and column.
 double getFieldAsDouble(long row, int col)
          Returns the specified field as a double floating point number
 double getFieldAsDouble(long row, java.lang.String col)
          Returns the specified field as a double floating point number
 long getFieldAsInteger(long row, int col)
          Returns the specified field as a long integer
 long getFieldAsInteger(long row, java.lang.String col)
          Returns the specified field as a long integer
 long getFieldLength(long row, int col)
          Returns the length of the specified row and column.
 long getFieldLength(long row, java.lang.String col)
          Returns the length of the specified row and column.
 int getLongest(int col)
          Returns the length of the longest field in the specified column.
 int getLongest(java.lang.String col)
          Returns the length of the longest field in the specified column.
 void getNullsAsEmptyStrings()
          Tells the connection to return NULL fields and output bind variables as empty strings.
 void getNullsAsNulls()
          Tells the connection to return NULL fields and output bind variables as NULL's rather than as empty strings.
 byte[] getOutputBindAsByteArray(java.lang.String variable)
          Get the length of the value stored in a previously defined output bind variable.
 byte[] getOutputBindBlob(java.lang.String variable)
          Get the value stored in a previously defined output bind variable.
 java.lang.String getOutputBindClob(java.lang.String variable)
          Get the value stored in a previously defined output bind variable.
 SQLRCursor getOutputBindCursor(java.lang.String variable)
          Get the cursor associated with a previously defined output bind variable.
 double getOutputBindDouble(java.lang.String variable)
          Get the value stored in a previously defined output bind variable as a double precision floating point number.
 long getOutputBindInteger(java.lang.String variable)
          Get the value stored in a previously defined output bind variable as a long integer.
 long getOutputBindLength(java.lang.String variable)
          Get the length of the value stored in a previously defined output bind variable.
 java.lang.String getOutputBindString(java.lang.String variable)
          Get the value stored in a previously defined output bind variable.
 long getResultSetBufferSize()
          Returns the number of result set rows that will be buffered at a time or 0 for the entire result set.
 short getResultSetId()
          Returns the internal ID of this result set.
 java.lang.String[] getRow(long row)
          Returns a null terminated array of the values of the fields in the specified row.
 long[] getRowLengths(long row)
          Returns a null terminated array of the lengths of the fields in the specified row.
 void inputBind(java.lang.String variable, double value, int precision, int scale)
          Define an input bind variable.
 void inputBind(java.lang.String variable, long value)
          Define an input bind variable.
 void inputBind(java.lang.String variable, java.lang.String value)
          Define an input bind variable.
 void inputBind(java.lang.String variable, java.lang.String value, int length)
          Define an input bind variable.
 void inputBindBlob(java.lang.String variable, byte[] value, long size)
          Define an input bind variable.
 void inputBindClob(java.lang.String variable, java.lang.String value, long size)
          Define an input bind variable.
 void inputBinds(java.lang.String[] variables, double[] values, int[] precisions, int[] scales)
          Define an array of input bind variables.
 void inputBinds(java.lang.String[] variables, long[] values)
          Define an array of input bind variables.
 void inputBinds(java.lang.String[] variables, java.lang.String[] values)
          Define an array of input bind variables.
 void lowerCaseColumnNames()
          Columns names are converted to lower case.
 void mixedCaseColumnNames()
          Columns names are returned in the same case as they are defined in the database.
 boolean openCachedResultSet(java.lang.String filename)
          Opens a cached result set.
 boolean prepareFileQuery(java.lang.String path, java.lang.String filename)
          Prepare to execute "query" with length "length".
 void prepareQuery(java.lang.String query)
          Prepare to execute "query".
 void prepareQuery(java.lang.String query, int length)
          Prepare to execute the contents of "path"/"filename".
 boolean resumeCachedResultSet(short id, java.lang.String filename)
          Resumes a result set previously left open using suspendSession() and continues caching the result set to "filename".
 boolean resumeResultSet(short id)
          Resumes a result set previously left open using suspendSession().
 long rowCount()
          Returns the number of rows in the current result set (if the result set is being stepped through, this returns the number of rows processed so far).
 boolean sendFileQuery(java.lang.String path, java.lang.String filename)
          Sends "query" with length "length" and gets a result set.
 boolean sendQuery(java.lang.String query)
          Sends "query" and gets a result set.
 boolean sendQuery(java.lang.String query, int length)
          Sends the query in file "path"/"filename" and gets a result set.
 void setCacheTtl(int ttl)
          Sets the time-to-live for cached result sets.
 void setResultSetBufferSize(long rows)
          Sets the number of rows of the result set to buffer at a time.
 void substitution(java.lang.String variable, double value, int precision, int scale)
          Define a substitution variable.
 void substitution(java.lang.String variable, long value)
          Define a substitution variable.
 void substitution(java.lang.String variable, java.lang.String value)
          Define a substitution variable.
 void substitutions(java.lang.String[] variables, double[] values, int[] precisions, int[] scales)
          Define an array of substitution variables.
 void substitutions(java.lang.String[] variables, long[] values)
          Define an array of substitution variables.
 void substitutions(java.lang.String[] variables, java.lang.String[] values)
          Define an array of substitution variables.
 void suspendResultSet()
          Tells the server to leave this result set open when the connection calls suspendSession() so that another connection can connect to it using resumeResultSet() after it calls resumeSession().
 long totalRows()
          Returns the total number of rows that will be returned in the result set.
 void upperCaseColumnNames()
          Columns names are converted to upper case.
 void validateBinds()
          If you are binding to any variables that might not actually be in your query, call this to ensure that the database won't try to bind them unless they really are in the query.
 boolean validBind(java.lang.String variable)
          Returns true if "variable" was a valid bind variable of the query
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

cursor

public long cursor
cursor and connection are used internally, they're just public to make the JNI wrapper work faster.


connection

public SQLRConnection connection
Constructor Detail

SQLRCursor

public SQLRCursor(SQLRConnection con)
Method Detail

delete

public void delete()

setResultSetBufferSize

public void setResultSetBufferSize(long rows)
Sets the number of rows of the result set to buffer at a time. 0 (the default) means buffer the entire result set.


getResultSetBufferSize

public long getResultSetBufferSize()
Returns the number of result set rows that will be buffered at a time or 0 for the entire result set.


dontGetColumnInfo

public void dontGetColumnInfo()
Tells the server not to send any column info (names, types, sizes). If you don't need that info, you should call this method to improve performance.


getColumnInfo

public void getColumnInfo()
Tells the server to send column info.


mixedCaseColumnNames

public void mixedCaseColumnNames()
Columns names are returned in the same case as they are defined in the database. This is the default.


upperCaseColumnNames

public void upperCaseColumnNames()
Columns names are converted to upper case.


lowerCaseColumnNames

public void lowerCaseColumnNames()
Columns names are converted to lower case.


cacheToFile

public void cacheToFile(java.lang.String filename)
Sets query caching on. Future queries will be cached to the file "filename". A default time-to-live of 10 minutes is also set. Note that once cacheToFile() is called, the result sets of all future queries will be cached to that file until another call to cacheToFile() changes which file to cache to or a call to cacheOff() turns off caching.


setCacheTtl

public void setCacheTtl(int ttl)
Sets the time-to-live for cached result sets. The sqlr-cachemanger will remove each cached result set "ttl" seconds after it's created, provided it's scanning the directory containing the cache files.


getCacheFileName

public java.lang.String getCacheFileName()
Returns the name of the file containing the cached result set.


cacheOff

public void cacheOff()
Sets query caching off.


sendQuery

public boolean sendQuery(java.lang.String query)
Sends "query" and gets a result set.


sendQuery

public boolean sendQuery(java.lang.String query,
                         int length)
Sends the query in file "path"/"filename" and gets a result set.


sendFileQuery

public boolean sendFileQuery(java.lang.String path,
                             java.lang.String filename)
Sends "query" with length "length" and gets a result set. This method must be used if the query contains binary data.


prepareQuery

public void prepareQuery(java.lang.String query)
Prepare to execute "query".


prepareQuery

public void prepareQuery(java.lang.String query,
                         int length)
Prepare to execute the contents of "path"/"filename". Returns 0 if the file couldn't be opened.


prepareFileQuery

public boolean prepareFileQuery(java.lang.String path,
                                java.lang.String filename)
Prepare to execute "query" with length "length". This method must be used if the query contains binary data.


clearBinds

public void clearBinds()
Clear all bind variables.


substitution

public void substitution(java.lang.String variable,
                         java.lang.String value)
Define a substitution variable.


substitution

public void substitution(java.lang.String variable,
                         long value)
Define a substitution variable.


substitution

public void substitution(java.lang.String variable,
                         double value,
                         int precision,
                         int scale)
Define a substitution variable.


countBindVariables

public short countBindVariables()
Parses the previously prepared query, counts the number of bind variables defined in it and returns that number.


inputBind

public void inputBind(java.lang.String variable,
                      java.lang.String value)
Define an input bind variable.


inputBind

public void inputBind(java.lang.String variable,
                      java.lang.String value,
                      int length)
Define an input bind variable.


inputBind

public void inputBind(java.lang.String variable,
                      long value)
Define an input bind variable.


inputBind

public void inputBind(java.lang.String variable,
                      double value,
                      int precision,
                      int scale)
Define an input bind variable. (If you don't have the precision and scale then they may both be set to 0. However in that case you may get unexpected rounding behavior if the server is faking binds.)


inputBindBlob

public void inputBindBlob(java.lang.String variable,
                          byte[] value,
                          long size)
Define an input bind variable.


inputBindClob

public void inputBindClob(java.lang.String variable,
                          java.lang.String value,
                          long size)
Define an input bind variable.


defineOutputBindString

public void defineOutputBindString(java.lang.String variable,
                                   int bufferlength)
Define a string output bind variable.


defineOutputBindInteger

public void defineOutputBindInteger(java.lang.String variable)
Define an integer output bind variable.


defineOutputBindDouble

public void defineOutputBindDouble(java.lang.String variable)
Define a double precision floating point output bind variable.


defineOutputBindBlob

public void defineOutputBindBlob(java.lang.String variable)
Define an output bind variable.


defineOutputBindClob

public void defineOutputBindClob(java.lang.String variable)
Define an output bind variable.


defineOutputBindCursor

public void defineOutputBindCursor(java.lang.String variable)
Define an output bind variable.


substitutions

public void substitutions(java.lang.String[] variables,
                          java.lang.String[] values)
Define an array of substitution variables.


substitutions

public void substitutions(java.lang.String[] variables,
                          long[] values)
Define an array of substitution variables.


substitutions

public void substitutions(java.lang.String[] variables,
                          double[] values,
                          int[] precisions,
                          int[] scales)
Define an array of substitution variables.


inputBinds

public void inputBinds(java.lang.String[] variables,
                       java.lang.String[] values)
Define an array of input bind variables.


inputBinds

public void inputBinds(java.lang.String[] variables,
                       long[] values)
Define an array of input bind variables.


inputBinds

public void inputBinds(java.lang.String[] variables,
                       double[] values,
                       int[] precisions,
                       int[] scales)
Define an array of input bind variables.


validateBinds

public void validateBinds()
If you are binding to any variables that might not actually be in your query, call this to ensure that the database won't try to bind them unless they really are in the query. There is a performance penalty for calling this method.


validBind

public boolean validBind(java.lang.String variable)
Returns true if "variable" was a valid bind variable of the query


executeQuery

public boolean executeQuery()
Execute the query that was previously prepared and bound.


fetchFromBindCursor

public boolean fetchFromBindCursor()
Fetch from a cursor that was returned as an output bind variable.


getOutputBindString

public java.lang.String getOutputBindString(java.lang.String variable)
Get the value stored in a previously defined output bind variable.


getOutputBindBlob

public byte[] getOutputBindBlob(java.lang.String variable)
Get the value stored in a previously defined output bind variable.


getOutputBindClob

public java.lang.String getOutputBindClob(java.lang.String variable)
Get the value stored in a previously defined output bind variable.


getOutputBindAsByteArray

public byte[] getOutputBindAsByteArray(java.lang.String variable)
Get the length of the value stored in a previously defined output bind variable.


getOutputBindInteger

public long getOutputBindInteger(java.lang.String variable)
Get the value stored in a previously defined output bind variable as a long integer.


getOutputBindDouble

public double getOutputBindDouble(java.lang.String variable)
Get the value stored in a previously defined output bind variable as a double precision floating point number.


getOutputBindLength

public long getOutputBindLength(java.lang.String variable)
Get the length of the value stored in a previously defined output bind variable.


getOutputBindCursor

public SQLRCursor getOutputBindCursor(java.lang.String variable)
Get the cursor associated with a previously defined output bind variable.


openCachedResultSet

public boolean openCachedResultSet(java.lang.String filename)
Opens a cached result set. Returns 1 on success and 0 on failure.


colCount

public int colCount()
Returns the number of columns in the current result set.


rowCount

public long rowCount()
Returns the number of rows in the current result set (if the result set is being stepped through, this returns the number of rows processed so far).


totalRows

public long totalRows()
Returns the total number of rows that will be returned in the result set. Not all databases support this call. Don't use it for applications which are designed to be portable across databases. -1 is returned by databases which don't support this option.


affectedRows

public long affectedRows()
Returns the number of rows that were updated, inserted or deleted by the query. Not all databases support this call. Don't use it for applications which are designed to be portable across databases. -1 is returned by databases which don't support this option.


firstRowIndex

public long firstRowIndex()
Returns the index of the first buffered row. This is useful when buffering only part of the result set at a time.


endOfResultSet

public boolean endOfResultSet()
Returns 0 if part of the result set is still pending on the server and 1 if not. This method can only return 0 if setResultSetBufferSize() has been called with a parameter other than 0.


errorMessage

public java.lang.String errorMessage()
If a query failed and generated an error, the error message is available here. If the query succeeded then this method returns NULL.


errorNumber

public long errorNumber()
If a query failed and generated an error, the error number is available here. If there is no error then this method returns 0.


getNullsAsEmptyStrings

public void getNullsAsEmptyStrings()
Tells the connection to return NULL fields and output bind variables as empty strings. This is the default.


getNullsAsNulls

public void getNullsAsNulls()
Tells the connection to return NULL fields and output bind variables as NULL's rather than as empty strings.


getField

public java.lang.String getField(long row,
                                 int col)
Returns a pointer to the value of the specified row and column.


getField

public java.lang.String getField(long row,
                                 java.lang.String col)
Returns a pointer to the value of the specified row and column.


getFieldAsInteger

public long getFieldAsInteger(long row,
                              int col)
Returns the specified field as a long integer


getFieldAsInteger

public long getFieldAsInteger(long row,
                              java.lang.String col)
Returns the specified field as a long integer


getFieldAsDouble

public double getFieldAsDouble(long row,
                               int col)
Returns the specified field as a double floating point number


getFieldAsDouble

public double getFieldAsDouble(long row,
                               java.lang.String col)
Returns the specified field as a double floating point number


getFieldAsByteArray

public byte[] getFieldAsByteArray(long row,
                                  int col)
Returns a pointer to the value of the specified row and column.


getFieldAsByteArray

public byte[] getFieldAsByteArray(long row,
                                  java.lang.String col)
Returns the length of the specified row and column.


getFieldLength

public long getFieldLength(long row,
                           int col)
Returns the length of the specified row and column.


getFieldLength

public long getFieldLength(long row,
                           java.lang.String col)
Returns the length of the specified row and column.


getRow

public java.lang.String[] getRow(long row)
Returns a null terminated array of the values of the fields in the specified row.


getRowLengths

public long[] getRowLengths(long row)
Returns a null terminated array of the lengths of the fields in the specified row.


getColumnNames

public java.lang.String[] getColumnNames()
Returns a null terminated array of the column names of the current result set.


getColumnName

public java.lang.String getColumnName(int col)
Returns the name of the specified column.


getColumnType

public java.lang.String getColumnType(int col)
Returns the type of the specified column.


getColumnType

public java.lang.String getColumnType(java.lang.String col)
Returns the type of the specified column.


getColumnPrecision

public long getColumnPrecision(int col)
Returns the precision of the specified column. Precision is the total number of digits in a number. eg: 123.45 has a precision of 5. For non-numeric types, it's the number of characters in the string.


getColumnPrecision

public long getColumnPrecision(java.lang.String col)
Returns the precision of the specified column. Precision is the total number of digits in a number. eg: 123.45 has a precision of 5. For non-numeric types, it's the number of characters in the string.


getColumnScale

public long getColumnScale(int col)
Returns the scale of the specified column. Scale is the total number of digits to the right of the decimal point in a number. eg: 123.45 has a scale of 2.


getColumnScale

public long getColumnScale(java.lang.String col)
Returns the scale of the specified column. Scale is the total number of digits to the right of the decimal point in a number. eg: 123.45 has a scale of 2.


getColumnIsNullable

public boolean getColumnIsNullable(int col)
Returns true if the specified column can contain nulls and false otherwise.


getColumnIsNullable

public boolean getColumnIsNullable(java.lang.String col)
Returns true if the specified column can contain nulls and false otherwise.


getColumnIsPrimaryKey

public boolean getColumnIsPrimaryKey(int col)
Returns true if the specified column is a primary key and false otherwise.


getColumnIsPrimaryKey

public boolean getColumnIsPrimaryKey(java.lang.String col)
Returns true if the specified column is a primary key and false otherwise.


getColumnIsUnique

public boolean getColumnIsUnique(int col)
Returns true if the specified column is unique and false otherwise.


getColumnIsUnique

public boolean getColumnIsUnique(java.lang.String col)
Returns true if the specified column is unique and false otherwise.


getColumnIsPartOfKey

public boolean getColumnIsPartOfKey(int col)
Returns true if the specified column is part of a composite key and false otherwise.


getColumnIsPartOfKey

public boolean getColumnIsPartOfKey(java.lang.String col)
Returns true if the specified column is part of a composite key and false otherwise.


getColumnIsUnsigned

public boolean getColumnIsUnsigned(int col)
Returns true if the specified column is an unsigned number and false otherwise.


getColumnIsUnsigned

public boolean getColumnIsUnsigned(java.lang.String col)
Returns true if the specified column is an unsigned number and false otherwise.


getColumnIsZeroFilled

public boolean getColumnIsZeroFilled(int col)
Returns true if the specified column was created with the zero-fill flag and false otherwise.


getColumnIsZeroFilled

public boolean getColumnIsZeroFilled(java.lang.String col)
Returns true if the specified column was created with the zero-fill flag and false otherwise.


getColumnIsBinary

public boolean getColumnIsBinary(int col)
Returns true if the specified column contains binary data and false otherwise.


getColumnIsBinary

public boolean getColumnIsBinary(java.lang.String col)
Returns true if the specified column contains binary data and false otherwise.


getColumnIsAutoIncrement

public boolean getColumnIsAutoIncrement(int col)
Returns true if the specified column auto-increments and false otherwise.


getColumnIsAutoIncrement

public boolean getColumnIsAutoIncrement(java.lang.String col)
Returns true if the specified column auto-increments and false otherwise.


getColumnLength

public int getColumnLength(int col)
Returns the length of the specified column.


getColumnLength

public int getColumnLength(java.lang.String col)
Returns the length of the specified column.


getLongest

public int getLongest(int col)
Returns the length of the longest field in the specified column.


getLongest

public int getLongest(java.lang.String col)
Returns the length of the longest field in the specified column.


suspendResultSet

public void suspendResultSet()
Tells the server to leave this result set open when the connection calls suspendSession() so that another connection can connect to it using resumeResultSet() after it calls resumeSession().


getResultSetId

public short getResultSetId()
Returns the internal ID of this result set. This parameter may be passed to another cursor for use in the resumeResultSet() method. Note: the value returned by this method is only valid after a call to suspendResultSet().


resumeResultSet

public boolean resumeResultSet(short id)
Resumes a result set previously left open using suspendSession(). Returns 1 on success and 0 on failure.


resumeCachedResultSet

public boolean resumeCachedResultSet(short id,
                                     java.lang.String filename)
Resumes a result set previously left open using suspendSession() and continues caching the result set to "filename". Returns 1 on success and 0 on failure.


closeResultSet

public void closeResultSet()
Closes the current result set, if one is open. Data that has been fetched already is still available but no more data may be fetched. Server side resources for the result set are freed as well.