Michael Bradley, Jr
2769ce1de2
refactor Datastore impls so root/basePath creation is user's responsibility
2022-08-08 16:33:54 -05:00
Michael Bradley, Jr
249f63a589
add basic query implementation
2022-07-21 13:20:43 -05:00
Michael Bradley, Jr
fb5ce62532
switch to sqlite3_prepare_v3 and supply default prepFlags
...
for long-lived prepared statements in datastore/sqlite_datastore.nim use
`prepFlags = SQLITE_PREPARE_PERSISTENT`
closes #13
2022-07-20 17:11:48 -05:00
Michael Bradley, Jr
96695fed47
implement sqlite3_column_text_not_null in datastore/sqlite.nim
...
consolidate calls re: `SQLiteDatastore.new` and `idCol`
2022-07-15 11:11:56 -05:00
Michael Bradley, Jr
18df425b09
include SQL statement in error messages of checkColMetadata
2022-07-15 11:11:50 -05:00
Michael Bradley, Jr
a73c58c632
do not need to check dataLen re: OOM error (and the check was incorrect anyway)
2022-07-15 11:11:47 -05:00
Michael Bradley, Jr
a68c4caa8e
define and use constants for column indexes re: methods contains and get
2022-07-15 11:11:43 -05:00
Michael Bradley, Jr
0df3e2424d
export ColName constants
2022-07-15 11:11:40 -05:00
Michael Bradley, Jr
aee7f7b57c
remove ColIndex constants and default values for index parameters in id/data/timestampCol
2022-07-15 11:11:37 -05:00
Michael Bradley, Jr
a62fffcb3f
convert checkColMetadata from a template to a proc
2022-07-15 11:11:33 -05:00
Michael Bradley, Jr
89051a38ea
refactor repeated "check column metadata" code into a template
2022-07-15 11:11:30 -05:00
Michael Bradley, Jr
9131323747
improve error message for mismatch between index and column metadata
2022-07-15 11:11:27 -05:00
Michael Bradley, Jr
ca9ee12aeb
check column metadata in id/data/timestampCol
...
The goal is to detect mismatches between caller-supplied indexes and original
column names, and in that case crash the process by raising Defect. This should
help avoid harder to debug errors for such mismatches.
These helper procs are now higher-order, which allows column metadata checks to
be run only once, i.e. when setting up derivative helpers to be used in an
`onData` callback.
Use compile-time constants for column names and default indexes.
Adjust callback proc annotations to be more precise, and remove unnecessary
annotations.
2022-07-15 10:56:45 -05:00
Michael Bradley, Jr
f634c2f5ae
check for out-of-memory errors re: sqlite3_column_text/blob/bytes
...
closes #2
2022-07-15 10:56:45 -05:00
Michael Bradley, Jr
0c5d805257
refactor base API to be async
...
and refactor Datastore impls and tests accordingly
Closes #7
2022-07-04 22:28:41 -05:00
Michael Bradley, Jr
a9b00efbd6
initial implementation
2022-06-22 13:16:43 -05:00
