Old DBI functions; see DBI Functions
| *int Qore::SQL::getDBIDriverCapabilities |
( |
string |
driver | ) |
|
Returns an integer representing the capabilities of a DBI driver binary-OR'ed together (see DBI Capability Constants) or NOTHING if the driver is not already loaded.
- Code Flags:
- CONSTANT
- Parameters
-
| driver | the name of the driver; if the given driver is not already loaded then this function returns NOTHING |
- Returns
- an integer representing the capabilities of a DBI driver binary-OR'ed together (see DBI Capability Constants) or NOTHING if the driver is not already loaded
- Example:
- See also
- dbi_get_driver_capabilities() for a similar function that uses the standard function naming scheme (ie
"names_like_this()" instead of "camelCase()"), always returns an int, and does not have a NOOP variant
| nothing Qore::SQL::getDBIDriverCapabilities |
( |
| ) |
|
This function variant does nothing at all; it is only included for backwards-compatibility with qore prior to version 0.8.0 for functions that would ignore type errors in arguments.
- Code Flags:
- NOOP
| *list Qore::SQL::getDBIDriverCapabilityList |
( |
string |
driver | ) |
|
Returns a list of each capability supported by the given DBI driver (see DBI Capability Constants) or NOTHING if the driver cannot be found.
- Code Flags:
- CONSTANT
- Parameters
-
| driver | the name of the driver; if the given driver is not loaded then the function returns NOTHING |
- Returns
- a list of each capability supported by the given DBI driver (see DBI Capability Constants) or NOTHING if the driver cannot be found
- Example:
- See also
- dbi_get_driver_capability_list() for a similar function that uses the standard function naming scheme (ie
"names_like_this()" instead of "camelCase()") and does not have a NOOP variant
| nothing Qore::SQL::getDBIDriverCapabilityList |
( |
| ) |
|
This function variant does nothing at all; it is only included for backwards-compatibility with qore prior to version 0.8.0 for functions that would ignore type errors in arguments.
- Code Flags:
- NOOP
| *list Qore::SQL::getDBIDriverList |
( |
| ) |
|
Returns a list of strings of DBI drivers currently loaded or NOTHING if no drivers are loaded.
- Returns
- a list of strings of DBI drivers currently loaded or NOTHING if no drivers are loaded
- Code Flags:
- CONSTANT
- Example:
- See also
- dbi_get_driver_list() for a similar function that uses the standard function naming scheme (ie
"names_like_this()" instead of "camelCase()")
| hash Qore::SQL::parseDatasource |
( |
string |
ds | ) |
|
Returns a datasource hash of the components of a datasource string.
- Code Flags:
- RET_VALUE_ONLY
- Parameters
-
| ds | a string describing the datasource with the following syntax:
[driver:][user]:[/pass]@db[(charset)][%host[:port][{option=val[,...]}]
where all elements except @db are optional |
- Returns
- a datasource hash of the components of a datasource string
- Example:
my
hash $h =
parseDatasource(
"pgsql:user/pass@dbname(utf8)%dbhost.internal:1521{min=4,max=10}");
- Exceptions
-
| DATASOURCE-PARSE-ERROR | a syntax error occurred parsing the datasource string (missing field, unexpected character, etc) |
- See also
- parse_datasource() for a similar function that uses the standard function naming scheme (ie
"names_like_this()" instead of "camelCase()") and does not have a NOOP variant
| nothing Qore::SQL::parseDatasource |
( |
| ) |
|
This function variant does nothing at all; it is only included for backwards-compatibility with qore prior to version 0.8.0 for functions that would ignore type errors in arguments.
- Code Flags:
- NOOP
