database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-29 08:01:23 +03:00
Code Activity

Export the column-metadata APIs to WASM. Doing so requires a non-default build of sqlite3.c, so this is a proof-of-concept branch saved just in case SQLITE_ENABLE_COLUMN_METADATA ever becomes the default for sqlite3.c.

Browse Source 
FossilOrigin-Name: 59db3f639d1073678805dea26a4686eddfb238f055aa90bd429fc7fd33241502
This commit is contained in:
stephan
2025-06-18 15:37:04 +00:00
parent 3a26f72e20
commit 2be0a700ff
7 changed files with 58 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-extras
View File

@ -1,12 +1,27 @@
_sqlite3_column_database_name
_sqlite3_column_origin_name
_sqlite3_column_table_name
_sqlite3_create_module
_sqlite3_create_module_v2
_sqlite3_create_window_function
_sqlite3_progress_handler
_sqlite3_set_authorizer
_sqlite3_declare_vtab
_sqlite3_drop_modules
_sqlite3_preupdate_blobwrite
_sqlite3_preupdate_count
_sqlite3_preupdate_depth
_sqlite3_preupdate_hook
_sqlite3_preupdate_new
_sqlite3_preupdate_old
_sqlite3_progress_handler
_sqlite3_set_authorizer
_sqlite3_vtab_collation
_sqlite3_vtab_distinct
_sqlite3_vtab_in
_sqlite3_vtab_in_first
_sqlite3_vtab_in_next
_sqlite3_vtab_nochange
_sqlite3_vtab_on_conflict
_sqlite3_vtab_rhs_value
_sqlite3changegroup_add
_sqlite3changegroup_add_strm
_sqlite3changegroup_delete
@ -49,15 +64,3 @@ _sqlite3session_object_config
_sqlite3session_patchset
_sqlite3session_patchset_strm
_sqlite3session_table_filter
_sqlite3_create_module
_sqlite3_create_module_v2
_sqlite3_declare_vtab
_sqlite3_drop_modules
_sqlite3_vtab_collation
_sqlite3_vtab_distinct
_sqlite3_vtab_in
_sqlite3_vtab_in_first
_sqlite3_vtab_in_next
_sqlite3_vtab_nochange
_sqlite3_vtab_on_conflict
_sqlite3_vtab_rhs_value

8
ext/wasm/api/sqlite3-api-glue.c-pp.js
View File

@ -368,6 +368,14 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
);
}/* sqlite3_set_authorizer() */
if( !!wasm.exports.sqlite3_column_origin_name ){
wasm.bindingSignatures.push(
["sqlite3_column_database_name","string", "sqlite3_stmt*", "int"],
["sqlite3_column_origin_name","string", "sqlite3_stmt*", "int"],
["sqlite3_column_table_name","string", "sqlite3_stmt*", "int"]
);
}
if(false && wasm.compileOptionUsed('SQLITE_ENABLE_NORMALIZE')){
/* ^^^ "the problem" is that this is an optional feature and the
build-time function-export list does not currently take

5
ext/wasm/api/sqlite3-wasm.c
View File

@ -135,9 +135,12 @@
/*
** If SQLITE_WASM_BARE_BONES is defined, undefine most of the ENABLE
** macros.
** macros. This will, when using the canonical makefile, also elide
** any C functions from the WASM exports which are listed in
** ./EXPORT_FUNCTIONS.sqlite3-extras.
*/
#ifdef SQLITE_WASM_BARE_BONES
# undef SQLITE_ENABLE_COLUMN_METADATA
# undef SQLITE_ENABLE_DBPAGE_VTAB
# undef SQLITE_ENABLE_DBSTAT_VTAB
# undef SQLITE_ENABLE_EXPLAIN_COMMENTS