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LibSQL+SQLServer+SQLStudio+sql: Use proper types for SQL IPC and IDs

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When storing IDs and sending values over IPC, this changes SQLServer to:

1. Stop using -1 as a nominal "bad" ID. Store the IDs as unsigned, and
   use Optional in the one place that the IPC needs to indicate an ID
   was not allocated.

2. Let LibIPC encode/decode enumerations (SQLErrorCode) on our behalf.

3. Use size_t for array sizes.
This commit is contained in:
Timothy Flynn 2022-12-02 16:25:27 -05:00 • committed by Andreas Kling
parent 3a915483b0
commit e2f71d2808
13 changed files with 85 additions and 84 deletions
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16
Userland/Services/SQLServer/SQLClient.ipc
View file

@ -1,10 +1,12 @@
#include <LibSQL/Result.h>
endpoint SQLClient
{
connected(int connection_id, DeprecatedString connected_to_database) =|
connection_error(int connection_id, int code, DeprecatedString message) =|
execution_success(int statement_id, bool has_results, int created, int updated, int deleted) =|
next_result(int statement_id, Vector<DeprecatedString> row) =|
results_exhausted(int statement_id, int total_rows) =|
execution_error(int statement_id, int code, DeprecatedString message) =|
disconnected(int connection_id) =|
connected(u64 connection_id, DeprecatedString connected_to_database) =|
connection_error(u64 connection_id, SQL::SQLErrorCode code, DeprecatedString message) =|
execution_success(u64 statement_id, bool has_results, size_t created, size_t updated, size_t deleted) =|
next_result(u64 statement_id, Vector<DeprecatedString> row) =|
results_exhausted(u64 statement_id, size_t total_rows) =|
execution_error(u64 statement_id, SQL::SQLErrorCode code, DeprecatedString message) =|
disconnected(u64 connection_id) =|
}