A | |
add [Dbi.Decimal] | add n m returns the sum of n and m .
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C | |
compare [Dbi.Decimal] | compare n m returns 0 if x=y , a negative integer if
x<y , and a positive integer if x>y .
|
connect [Dbi.Factory] |
Connect to a specific type of database.
|
D | |
database_types [Dbi.Factory] |
Returns a list of registered database types.
|
div [Dbi.Decimal] | div n m returns the division of n by m .
|
I | |
interval_of_string [Dbi_postgres] |
Convert a string into an interval.
|
intoption [Dbi] | intoption(Some i) returns `Int i and
intoption None returns `Null .
|
M | |
mul [Dbi.Decimal] | mul n m returns the product of n and m .
|
O | |
of_int [Dbi.Decimal] | of_int ?scale i returns the decimal number i * 10**(-scale) .
|
of_string [Dbi.Decimal] | of_string ?scale s returns the decimal number represented by
the string s .
|
P | |
placeholders [Dbi] | placeholders n returns a string of the form "(?, ?, ..., ?)" containing
n question marks.
|
R | |
register [Dbi.Factory] |
Specific database drivers register themselves on load (or
Dynlink ) by calling this function.
|
S | |
sdebug [Dbi] | sdebug ss can be used to debug the return value from a #fetch1 ,
#map or other query.
|
sql_t_to_string [Dbi] | sql_t_to_string t returns a string representation of t
following the Ocaml conventions.
|
string_escaped [Dbi] | escape_string s escapes the string s according to SQL rules
and surrounds it with single quotes.
|
string_of_interval [Dbi_postgres] |
Convert an interval into a string.
|
string_of_timestamp [Dbi_postgres] |
Convert a timestamp into a string.
|
stringoption [Dbi] | stringoption(Some s) returns `String s and
stringoption None returns `Null .
|
sub [Dbi.Decimal] | sub n m returns the difference of n by m .
|
T | |
timestamp_of_string [Dbi_postgres] |
Convert a string into a timestamp.
|
to_float [Dbi.Decimal] | to_float n returns the closer float to n .
|
to_string [Dbi.Decimal] | to_string n returns a string representation of the decimal
number n .
|