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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 5x 5x 4x 4x 5x 5x 5x 5x 5x 1x 1x 1x 1x 1x 1x 5x 4x 4x 5x 5x 5x 5x 5x 1x 1x 4x 4x 1x | import * as Expressions from "../../2_statements/expressions";
import {StatementNode} from "../../nodes";
import {CurrentScope} from "../_current_scope";
import {Target} from "../expressions/target";
import {Source} from "../expressions/source";
import {ComponentCompare} from "../expressions/component_compare";
import {ComponentCond} from "../expressions/component_cond";
import {StatementSyntax} from "../_statement_syntax";
import {ILookupResult} from "../../../ddic";
export class DeleteInternal implements StatementSyntax {
public runSyntax(node: StatementNode, scope: CurrentScope, filename: string): void {
for (const s of node.findDirectExpressions(Expressions.Source)) {
new Source().runSyntax(s, scope, filename);
}
const target = node.findDirectExpression(Expressions.Target);
if (target) {
let tabl: ILookupResult | undefined = undefined;
if (node.getChildren().length === 5 && node.getChildren()[2].concatTokens().toUpperCase() === "FROM") {
// it might be a database table
tabl = scope.getDDIC()?.lookupTableOrView(target.concatTokens());
if (tabl) {
scope.getDDICReferences().addUsing(scope.getParentObj(), {object: tabl.object});
}
}
if (tabl === undefined) {
new Target().runSyntax(target, scope, filename);
}
}
for (const t of node.findDirectExpressions(Expressions.ComponentCompare)) {
new ComponentCompare().runSyntax(t, scope, filename);
}
for (const t of node.findDirectExpressions(Expressions.ComponentCond)) {
new ComponentCond().runSyntax(t, scope, filename);
}
}
} |