classExpressionReader

packages/ztd-query-mysql/src/Shadow/Mutation/Upsert/ExpressionReader.php:19

final class ExpressionReader

Restricted visibility: declared "@visibility ZtdQuery\Platform\MySql". Code outside that scope must not name this declaration.

Expression Reader.

Methods§

public function parseOr(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseOrEvaluatesTheConsumedExpression calls

Called from 2

Calls 3

method-call ExpressionReader::parseAnd() line 31
static-call UpsertExpression::binary() line 34
class-const UpsertExpressionKind::Or() line 35

public function parseAnd(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseAndEvaluatesTheConsumedExpression calls

Called from 2

Calls 3

method-call ExpressionReader::parseComparison() line 54
static-call UpsertExpression::binary() line 57
class-const UpsertExpressionKind::And() line 58

public function parseComparison(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseComparisonEvaluatesTheConsumedExpression calls

Called from 2

Calls 3

method-call ExpressionReader::parseAdditive() line 77
method-call ExpressionReader::comparisonOperator() line 78
static-call UpsertExpression::binary() line 83

public function parseAdditive(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseAdditiveEvaluatesTheConsumedExpression calls

Called from 2

Calls 6

method-call ExpressionReader::parseMultiplicative() line 100
class-const SqlTokenKind::Symbol() line 101
function-call in_array line 101
class-const UpsertExpressionKind::Add() line 104
class-const UpsertExpressionKind::Subtract() line 104
static-call UpsertExpression::binary() line 105

public function parseMultiplicative(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseMultiplicativeEvaluatesTheConsumedExpression calls

Called from 2

Calls 7

method-call ExpressionReader::parseUnary() line 125
class-const SqlTokenKind::Symbol() line 126
function-call in_array line 126
class-const UpsertExpressionKind::Multiply() line 130
class-const UpsertExpressionKind::Divide() line 131
class-const UpsertExpressionKind::Modulo() line 131
static-call UpsertExpression::binary() line 132

public function parseUnary(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Test cases 1

ExpressionReaderTest::testParseUnaryEvaluatesTheConsumedExpression calls

Called from 4

Calls 8

static-call UpsertExpression::unary() line 156
class-const UpsertExpressionKind::Not() line 157
method-call ExpressionReader::parseUnary() line 158
class-const SqlTokenKind::Symbol() line 161
function-call in_array line 161
class-const UpsertExpressionKind::UnaryPlus() line 165
class-const UpsertExpressionKind::UnaryMinus() line 165
method-call ExpressionReader::parsePrimary() line 170

public function parsePrimary(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Throws

UnsupportedSqlException

Test cases 1

ExpressionReaderTest::testParsePrimaryEvaluatesTheConsumedExpression calls

Called from 1

method-call ZtdQuery\Platform\MySql\Shadow\Mutation\Upsert\ExpressionReader::parseUnary() packages/ztd-query-mysql/src/Shadow/Mutation/Upsert/ExpressionReader.php:170

Calls 14

new UnsupportedSqlException line 186
class-const SqlTokenKind::Symbol() line 188
function-call in_array line 188
method-call ExpressionReader::parseOr() line 190
class-const SqlTokenKind::Number() line 198
static-call UpsertExpression::literal() line 201
method-call LiteralReader::number() line 201
new LiteralReader line 201
class-const SqlTokenKind::String() line 203
method-call StringLiteral::string() line 206
new StringLiteral line 206
class-const SqlTokenKind::Word() line 218
class-const SqlTokenKind::QuotedIdentifier() line 218
method-call ExpressionReader::parseColumnReference() line 222

public function parseValuesReference(
    string $sql,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression

source §

Parameters

`$sql`	`string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

UpsertExpression

Throws

UnsupportedSqlException

Test cases 1

ExpressionReaderTest::testParseValuesReferenceReadsIncomingColumn calls

Called from 1

method-call ZtdQuery\Platform\MySql\Shadow\Mutation\Upsert\ExpressionReader::parseColumnReference() packages/ztd-query-mysql/src/Shadow/Mutation/Upsert/ExpressionReader.php:309

Calls 9

class-const SqlTokenKind::Word() line 234
class-const SqlTokenKind::QuotedIdentifier() line 234
new UnsupportedSqlException line 235
class-const SqlTokenKind::Symbol() line 238
function-call in_array line 238
static-call UpsertExpression::column() line 243
class-const UpsertColumnSource::Incoming() line 243
method-call LiteralReader::identifier() line 243
new LiteralReader line 243

public function columnSource(
    string $sql,
    string $qualifier,
    string $tableName,
    ?string $incomingAlias,
): UpsertColumnSource

source §

Column Source for the supplied MySQL input.

Parameters

`$sql`	`string`
`$qualifier`	`string`
`$tableName`	`string`
`$incomingAlias`	`?string`

Returns

UpsertColumnSource

Throws

UnsupportedSqlException

Test cases 1

ExpressionReaderTest::testColumnSourceDistinguishesIncomingAlias calls

Called from 1

method-call ZtdQuery\Platform\MySql\Shadow\Mutation\Upsert\ExpressionReader::parseColumnReference() packages/ztd-query-mysql/src/Shadow/Mutation/Upsert/ExpressionReader.php:320

Calls 4

function-call strcasecmp line 256
class-const UpsertColumnSource::Incoming() line 257
class-const UpsertColumnSource::Existing() line 260
new UnsupportedSqlException line 263

public function comparisonOperator(
    string $sql,
    list<SqlToken> $tokens,
    int &$index,
): ?UpsertExpressionKind

source §

Parameters

`$sql`	`string`
`$tokens`	`list<SqlToken>`
`$index`	`int`

Returns

?UpsertExpressionKind

Throws

UnsupportedSqlException

Test cases 1

ExpressionReaderTest::testComparisonOperatorConsumesCompositeSymbols calls

Called from 1

method-call ZtdQuery\Platform\MySql\Shadow\Mutation\Upsert\ExpressionReader::parseComparison() packages/ztd-query-mysql/src/Shadow/Mutation/Upsert/ExpressionReader.php:78

Calls 9

class-const SqlTokenKind::Symbol() line 273
function-call in_array line 273
class-const UpsertExpressionKind::Equal() line 285
class-const UpsertExpressionKind::NotEqual() line 286
class-const UpsertExpressionKind::Less() line 287
class-const UpsertExpressionKind::LessOrEqual() line 288
class-const UpsertExpressionKind::Greater() line 289
class-const UpsertExpressionKind::GreaterOrEqual() line 290
new UnsupportedSqlException line 291

public function parseColumnReference(
    string $sql,
    string $tableName,
    ?string $incomingAlias,
    list<SqlToken> $tokens,
    int &$index,
): UpsertExpression