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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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 95x 95x 95x 95x 93x 93x 95x 95x 95x 95x 95x 2x 2x 2x 95x 93x 86x 86x 93x 93x 93x 95x 89x 89x 25x 25x 89x 95x 95x 95x 95x 95x 95x 95x 1x 1x 1x 1x 92x 92x 95x 6x 6x 4x 6x 2x 2x 6x 92x 95x 88x 88x 1x 88x 87x 1x 1x 1x 88x 88x 2x 2x 2x 2x 88x 90x 90x 95x 11x 11x 3x 11x 8x 8x 1x 1x 1x 1x 8x 11x 89x 95x 30x 25x 25x 5x 5x 89x 89x 1x | import * as Expressions from "../../2_statements/expressions";
import {ExpressionNode, StatementNode} from "../../nodes";
import {InlineFS} from "../expressions/inline_fs";
import {Source} from "../expressions/source";
import {Target} from "../expressions/target";
import {FSTarget} from "../expressions/fstarget";
import {AbstractType} from "../../types/basic/_abstract_type";
import {AnyType, CharacterType, DataReference, Integer8Type, IntegerType, StringType, TableAccessType, TableType, UnknownType, VoidType} from "../../types/basic";
import {StatementSyntax} from "../_statement_syntax";
import {InlineData} from "../expressions/inline_data";
import {TypeUtils} from "../_type_utils";
import {SyntaxInput, syntaxIssue} from "../_syntax_input";
export class InsertInternal implements StatementSyntax {
public runSyntax(node: StatementNode, input: SyntaxInput): void {
let targetType: AbstractType | undefined;
const t = node.findDirectExpression(Expressions.Target);
if (t) {
targetType = Target.runSyntax(t, input);
}
if (!(targetType instanceof TableType)
&& !(targetType instanceof VoidType)
&& !(targetType instanceof AnyType)
&& !(targetType instanceof UnknownType)
&& targetType !== undefined) {
const message = "INSERT target must be a table";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
} else if (targetType instanceof TableType
&& node.findDirectTokenByText("LINES") === undefined) {
targetType = targetType.getRowType();
}
const initial = node.findDirectTokenByText("INITIAL") !== undefined;
let source: ExpressionNode | undefined;
if (initial === false) {
source = node.findDirectExpression(Expressions.SimpleSource4);
if (source === undefined) {
source = node.findDirectExpression(Expressions.Source);
}
}
const sourceType = source ? Source.runSyntax(source, input, targetType) : targetType;
if (targetType === undefined
&& !(sourceType instanceof TableType)
&& !(sourceType instanceof VoidType)
&& !(sourceType instanceof AnyType)
&& !(sourceType instanceof UnknownType)) {
const message = "INSERT target must be a table";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
const afterAssigning = node.findExpressionAfterToken("ASSIGNING");
if (afterAssigning?.get() instanceof Expressions.FSTarget) {
const inlinefs = afterAssigning?.findDirectExpression(Expressions.InlineFS);
if (inlinefs) {
InlineFS.runSyntax(inlinefs, input, sourceType);
} else {
FSTarget.runSyntax(afterAssigning, input, sourceType);
}
}
if (initial === false) {
let error = false;
if (sourceType instanceof IntegerType && targetType instanceof Integer8Type) {
error = true;
} else if (new TypeUtils(input.scope).isAssignable(sourceType, targetType) === false) {
error = true;
} else if (sourceType instanceof CharacterType && targetType instanceof StringType) {
// yea, well, INSERT doesnt convert the values automatically, like everything else?
error = true;
}
if (error === true) {
const message = "Types not compatible";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
}
const afterInto = node.findExpressionAfterToken("INTO");
if (afterInto?.get() instanceof Expressions.Target && sourceType) {
const inline = afterInto.findDirectExpression(Expressions.InlineData);
if (inline) {
InlineData.runSyntax(afterInto, input, new DataReference(sourceType));
} else {
const type = Target.runSyntax(afterInto, input);
if (type instanceof TableType && type.getAccessType() === TableAccessType.hashed) {
const message = "Implicit or explicit index operation on hashed table is not possible";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return;
}
}
}
for (const s of node.findDirectExpressions(Expressions.Source)) {
if (s === source) {
continue;
}
Source.runSyntax(s, input, targetType);
}
}
}
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