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.\" ========================================================================
.\"
.IX Title "SQL::Statement::RAM 3"
.TH SQL::Statement::RAM 3 "2020-10-21" "perl v5.36.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.if n .ad l
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.SH "NAME"
SQL::Statement::RAM
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& SQL::Statement::RAM
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This package contains support for the internally used
SQL::Statement::RAM::Table.
.SH "INHERITANCE"
.IX Header "INHERITANCE"
.Vb 1
\& SQL::Statement::RAM
\&
\& SQL::Statement::RAM::Table
\& ISA SQL::Eval::Table
.Ve
.SH "SQL::Statement::RAM::Table"
.IX Header "SQL::Statement::RAM::Table"
.SS "\s-1METHODS\s0"
.IX Subsection "METHODS"
.IP "new" 8
.IX Item "new"
Instantiates a new \f(CW\*(C`SQL::Statement::RAM::Table\*(C'\fR object, used for temporary
tables.
.Sp
.Vb 1
\& CREATE TEMP TABLE foo ....
.Ve
.IP "fetch_row" 8
.IX Item "fetch_row"
Fetches the next row
.IP "push_row" 8
.IX Item "push_row"
As fetch_row except for writing
.IP "delete_current_row" 8
.IX Item "delete_current_row"
Deletes the last fetched/pushed row
.IP "update_current_row" 8
.IX Item "update_current_row"
Updates the last fetched/pushed row
.IP "truncate" 8
.IX Item "truncate"
Truncates the table at the current position
.IP "push_names" 8
.IX Item "push_names"
Set the column names of the table
.IP "drop" 8
.IX Item "drop"
Discards the table
.IP "seek" 8
.IX Item "seek"
Seek the row pointer
.SS "\s-1CAPABILITIES\s0"
.IX Subsection "CAPABILITIES"
This table has following capabilities:
.IP "update_current_row" 8
.IX Item "update_current_row"
Using provided method \f(CW\*(C`update_current_row\*(C'\fR and capability \f(CW\*(C`inplace_update\*(C'\fR.
.IP "rowwise_update" 8
.IX Item "rowwise_update"
By providing capability \f(CW\*(C`update_current_row\*(C'\fR.
.IP "inplace_update" 8
.IX Item "inplace_update"
By definition (appropriate flag set in constructor).
.IP "delete_current_row" 8
.IX Item "delete_current_row"
Using provided method \f(CW\*(C`delete_current_row\*(C'\fR and capability \f(CW\*(C`inplace_delete\*(C'\fR.
.IP "rowwise_delete" 8
.IX Item "rowwise_delete"
By providing capability \f(CW\*(C`delete_current_row\*(C'\fR.
.IP "inplace_delete" 8
.IX Item "inplace_delete"
By definition (appropriate flag set in constructor).
.SH "SUPPORT"
.IX Header "SUPPORT"
You can find documentation for this module with the perldoc command.
.PP
.Vb 1
\& perldoc SQL::Statement
.Ve
.PP
You can also look for information at:
.IP "\(bu" 4
\&\s-1RT: CPAN\s0's request tracker
.Sp
<http://rt.cpan.org/NoAuth/Bugs.html?Dist=SQL\-Statement>
.IP "\(bu" 4
AnnoCPAN: Annotated \s-1CPAN\s0 documentation
.Sp
<http://annocpan.org/dist/SQL\-Statement>
.IP "\(bu" 4
\&\s-1CPAN\s0 Ratings
.Sp
<http://cpanratings.perl.org/s/SQL\-Statement>
.IP "\(bu" 4
Search \s-1CPAN\s0
.Sp
<http://search.cpan.org/dist/SQL\-Statement/>
.SH "AUTHOR AND COPYRIGHT"
.IX Header "AUTHOR AND COPYRIGHT"
Copyright (c) 2001,2005 by Jeff Zucker: jzuckerATcpan.org
Copyright (c) 2007\-2020 by Jens Rehsack: rehsackATcpan.org
.PP
All rights reserved.
.PP
You may distribute this module under the terms of either the \s-1GNU\s0
General Public License or the Artistic License, as specified in
the Perl \s-1README\s0 file.