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feature(postgres) add pipelining support (#20986)

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Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
This commit is contained in:
Ciro Spaciari
2025-07-14 21:59:16 -07:00
committed by GitHub
parent 5fe0c034e2
commit 6efb346e68
5 changed files with 244 additions and 93 deletions
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10
src/sql/postgres/PostgresSQLQuery.zig
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@@ -13,8 +13,9 @@ flags: packed struct(u8) {
binary: bool = false,
bigint: bool = false,
simple: bool = false,
pipelined: bool = false,
result_mode: PostgresSQLQueryResultMode = .objects,
_padding: u2 = 0,
_padding: u1 = 0,
} = .{},
pub fn getTarget(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, clean_target: bool) JSC.JSValue {
@@ -312,6 +313,7 @@ pub fn doRun(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, callfra
return error.JSError;
};
connection.flags.is_ready_for_query = false;
connection.nonpipelinable_requests += 1;
this.status = .running;
} else {
this.status = .pending;
@@ -369,7 +371,7 @@ pub fn doRun(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, callfra
return globalObject.throwValue(this.statement.?.error_response.?.toJS(globalObject));
},
.prepared => {
if (!connection.hasQueryRunning()) {
if (!connection.hasQueryRunning() or connection.canPipeline()) {
this.flags.binary = this.statement.?.fields.len > 0;
debug("bindAndExecute", .{});
@@ -381,6 +383,8 @@ pub fn doRun(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, callfra
};
connection.flags.is_ready_for_query = false;
this.status = .binding;
this.flags.pipelined = true;
connection.pipelined_requests += 1;
did_write = true;
}
@@ -407,6 +411,7 @@ pub fn doRun(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, callfra
connection.flags.is_ready_for_query = false;
this.status = .binding;
did_write = true;
connection.flags.waiting_to_prepare = true;
} else {
debug("writeQuery", .{});
@@ -424,6 +429,7 @@ pub fn doRun(this: *PostgresSQLQuery, globalObject: *JSC.JSGlobalObject, callfra
};
connection.flags.is_ready_for_query = false;
did_write = true;
connection.flags.waiting_to_prepare = true;
}
}
{