Class ::xo::db::sql::util (public)
::xo::db::Class ::xo::db::sql::util
Defined in
- Testcases:
-
No testcase defined.
Source code:
namespace eval ::xo::db::sql {}
::nsf::object::alloc ::xo::db::Class ::xo::db::sql::util {set :__default_metaclass ::xotcl::Class
set :__default_superclass ::xotcl::Object
set :abstract_p f
set :auto_save false
set :name_method {}
set :object_type ::xo::db::sql::util
set :security_inherit_p t
set :sql_package_name util
set :supertype acs_object
set :with_table true}
::xo::db::sql::util proc computehash {{-dbn {}} -value:required} {
foreach var [list VALUE] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__computehash($_VALUE)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc not_null_exists {{-dbn {}} -table_name:required -column:required} {
foreach var [list TABLE_NAME COLUMN] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__not_null_exists($_TABLE_NAME, $_COLUMN)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc primary_key_exists {{-dbn {}} -table_name:required -column:required {-single_p true}} {
foreach var [list TABLE_NAME COLUMN SINGLE_P] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__primary_key_exists($_TABLE_NAME, $_COLUMN, $_SINGLE_P)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc table_column_exists {{-dbn {}} -table_name:required -column:required} {
foreach var [list TABLE_NAME COLUMN] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__table_column_exists($_TABLE_NAME, $_COLUMN)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc get_default {{-dbn {}} -table_name:required -column:required} {
foreach var [list TABLE_NAME COLUMN] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__get_default($_TABLE_NAME, $_COLUMN)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc multiple_nextval {{-dbn {}} -v_sequence_name:required -v_count:required} {
foreach var [list V_SEQUENCE_NAME V_COUNT] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__multiple_nextval($_V_SEQUENCE_NAME, $_V_COUNT)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc unique_exists {{-dbn {}} -table:required -column:required {-single_p true}} {
foreach var [list TABLE COLUMN SINGLE_P] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__unique_exists($_TABLE, $_COLUMN, $_SINGLE_P)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc foreign_key_exists {{-dbn {}} -table_name:required -column:required -reftable:required -refcolumn:required} {
foreach var [list TABLE_NAME COLUMN REFTABLE REFCOLUMN] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__foreign_key_exists($_TABLE_NAME, $_COLUMN, $_REFTABLE, $_REFCOLUMN)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc view_exists {{-dbn {}} -name:required} {
foreach var [list NAME] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__view_exists($_NAME)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc computehash_raw {{-dbn {}} -arg:required} {
foreach var [list ARG] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__computehash_raw($_ARG)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc get_primary_keys {{-dbn {}} -table_name:required} {
foreach var [list TABLE_NAME] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__get_primary_keys($_TABLE_NAME)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc table_exists {{-dbn {}} -name:required} {
foreach var [list NAME] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__table_exists($_NAME)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc logical_negation {{-dbn {}} -true_or_false:required} {
foreach var [list TRUE_OR_FALSE] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__logical_negation($_TRUE_OR_FALSE)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
::xo::db::sql::util proc index_exists {{-dbn {}} -name:required} {
foreach var [list NAME] {
set varname [string tolower $var]
if {[info exists $varname]} {
set $var [set $varname]
set _$var :$var
} else {
set _$var null
}
}
set sql "
select util__index_exists($_NAME)
"
db_with_handle -dbn $dbn db {
return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}
}
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