fix(completion): isolate aliases across SQL statements

This commit is contained in:
zipg authored and GitHub committed 2026-07-28 21:08:24 +08:00
1 parent 88721925f2
commit d24cd98776
6 files changed
+114 -104

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@@ -199,7 +199,7 @@ export function areSqlSemanticDiagnosticsEqual(left: readonly SqlSemanticDiagnos
export function shouldRunSqlSemanticDiagnostics(sql: string, cursor: number, options: { databaseType?: DatabaseType } = {}): boolean {
if (options.databaseType === "mongodb" || options.databaseType === "elasticsearch" || options.databaseType === "qdrant" || options.databaseType === "milvus" || options.databaseType === "weaviate" || options.databaseType === "chromadb" || options.databaseType === "redis") return false;
const context = getSqlCompletionContext(sql, cursor);
const context = getSqlCompletionContext(sql, cursor, options);
if (context.exclusiveColumnSuggestions) return false;
if (context.qualifier) return false;
if ((context.suggestTables || context.exclusiveTableSuggestions) && isCursorAfterTableTrigger(sql, cursor)) return false;
@@ -208,7 +208,7 @@ export function shouldRunSqlSemanticDiagnostics(sql: string, cursor: number, opt
export function isSqlSemanticDiagnosticInputContext(sql: string, cursor: number, options: { databaseType?: DatabaseType } = {}): boolean {
if (options.databaseType === "mongodb" || options.databaseType === "elasticsearch" || options.databaseType === "qdrant" || options.databaseType === "milvus" || options.databaseType === "weaviate" || options.databaseType === "chromadb" || options.databaseType === "redis") return false;
const context = getSqlCompletionContext(sql, cursor);
const context = getSqlCompletionContext(sql, cursor, options);
return context.exclusiveColumnSuggestions || !!context.qualifier || ((context.suggestTables || context.exclusiveTableSuggestions) && isCursorAfterTableTrigger(sql, cursor));
}
+7 -1
View File
@@ -58,6 +58,12 @@ export function tokenizeSqlSemantic(input: string, dialectId = "mysql"): SqlSema
continue;
}
if (ch === "#" && dialectId === "postgres") {
index += 1;
tokens.push(token("operator", ch, start, index, depth));
continue;
}
if (ch === "/" && next === "*") {
index += 2;
while (index < input.length && !(input[index] === "*" && input[index + 1] === "/")) index += 1;
@@ -116,7 +122,7 @@ export function tokenizeSqlSemantic(input: string, dialectId = "mysql"): SqlSema
if (WORD_START.test(ch)) {
index += 1;
while (index < input.length && WORD_PART.test(input[index] ?? "")) index += 1;
while (index < input.length && WORD_PART.test(input[index] ?? "") && !(dialectId === "postgres" && input[index] === "#")) index += 1;
tokens.push(token("word", input.slice(start, index), start, index, depth));
continue;
}