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Choose any three.
Choose any three.
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Built-In Mathematical SQL Functions
(lang_mathfunc.html)
... acos(X)
acosh(X)
asin(X)
asinh(X)
atan(X)
atan2(Y,X)
atanh(X)
ceil(X)
ceiling(X)
cos(X)
cosh(X)
degrees(X)
exp(X)
floor(X)
ln(X)
log(B,X)
log(X)
log10(X)
log2(X ...
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Built-In Scalar SQL Functions
(lang_corefunc.html)
... abs(X)
changes()
char(X1,X2,...,XN)
coalesce(X,Y,...)
format(FORMAT,...)
glob(X,Y)
hex(X)
ifnull(X,Y)
iif(X,Y,Z)
instr(X,Y)
last_insert_rowid()
length(X)
like(X,Y)
like(X,Y,Z)
likelihood(X,Y ...
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The Use Of assert() In SQLite
(assert.html)
1. Assert() And Similar Macros In SQLite
The assert(X) macro is
part of standard C, in the
<assert.h> header file.
SQLite adds three other assert()-like macros named NEVER(X), ALWAYS(X),
and testcase(X).
assert(X) →
The assert(X) statement indicates ...
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C API: Status Of A Dynamic String
(c3ref/str_errcode.html)
sqlite3_str_errcode(), sqlite3_str_length(), sqlite3_str_value()
... The sqlite3_str_length(X) method returns the current length, in bytes,
of the dynamic string under construction in sqlite3_str object X.
The length returned by sqlite3_str_length(X) does not include the
zero-termination byte.
The sqlite3_str_value(X) method returns a pointer ...
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Built-in Aggregate Functions
(lang_aggfunc.html)
... List of built-in aggregate functions
avg(X)
count(*)
count(X)
group_concat(X)
group_concat(X,Y)
max(X)
min(X)
sum(X)
total(X)
3. Descriptions of built-in aggregate functions
avg(X)
The avg() function
returns the average value ...
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C API: Add Content To A Dynamic String
(c3ref/str_append.html)
sqlite3_str_appendf(), sqlite3_str_vappendf(), sqlite3_str_append(), sqlite3_str_appendall(), sqlite3_str_appendchar(), sqlite3_str_reset()
... The sqlite3_str_appendf(X,F,...) and
sqlite3_str_vappendf(X,F,V) interfaces uses the built-in printf
functionality of SQLite to append formatted text onto the end of
sqlite3_str object X.
The sqlite3_str_append(X,S,N) method appends exactly N bytes from ...
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C API: Memory Allocation Subsystem
(c3ref/free.html)
sqlite3_malloc(), sqlite3_malloc64(), sqlite3_realloc(), sqlite3_realloc64(), sqlite3_free(), sqlite3_msize()
... The value returned by sqlite3_msize(X) might be larger than the number
of bytes requested when X was allocated. If X is a NULL pointer then
sqlite3_msize(X) returns zero. If X points to something that is not
the beginning ...
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C API: Cancel Automatic Extension Loading
(c3ref/cancel_auto_extension.html)
sqlite3_cancel_auto_extension()
The sqlite3_cancel_auto_extension(X) interface unregisters the
initialization routine X that was registered using a prior call to
sqlite3_auto_extension(X). The sqlite3_cancel_auto_extension(X)
routine returns 1 if initialization routine X was successfully
unregistered and it returns 0 if X was not ...
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C API: String LIKE Matching
(c3ref/strlike.html)
sqlite3_strlike()
The sqlite3_strlike(P,X,E) interface returns zero if and only if
string X matches the LIKE pattern P with escape character E.
The definition of LIKE pattern matching used in
sqlite3_strlike(P,X,E) is the same as for ...
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C API: String Globbing
(c3ref/strglob.html)
sqlite3_strglob()
The sqlite3_strglob(P,X) interface returns zero if and only if
string X matches the GLOB pattern P.
The definition of GLOB pattern matching used in
sqlite3_strglob(P,X) is the same as for the "X GLOB P" operator in ...
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