implement adjustInputPrecision
This commit is contained in:
v-kaywon
parent
04f50341bc
commit
9d6aba62ce
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@ -19,6 +19,7 @@
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#include "core_sqlsrv.h"
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#include <string>
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namespace {
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// certain drivers using this layer will call for repeated or out of order field retrievals. To allow this, we cache the
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@ -115,6 +116,7 @@ bool is_valid_sqlsrv_phptype( _In_ sqlsrv_phptype type );
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void resize_output_buffer_if_necessary( _Inout_ sqlsrv_stmt* stmt, _Inout_ zval* param_z, _In_ SQLULEN paramno, SQLSRV_ENCODING encoding,
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_In_ SQLSMALLINT c_type, _In_ SQLSMALLINT sql_type, _In_ SQLULEN column_size, _In_ SQLSMALLINT decimal_digits,
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_Out_writes_(buffer_len) SQLPOINTER& buffer, _Out_ SQLLEN& buffer_len TSRMLS_DC );
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void adjustInputPrecision( _Inout_ zval* param_z, _In_ SQLSMALLINT decimal_digits );
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bool reset_ae_stream_cursor( _Inout_ sqlsrv_stmt* stmt );
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void save_output_param_for_later( _Inout_ sqlsrv_stmt* stmt, _Inout_ sqlsrv_output_param& param TSRMLS_DC );
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// send all the stream data
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@ -526,39 +528,13 @@ void core_sqlsrv_bind_param( _Inout_ sqlsrv_stmt* stmt, _In_ SQLUSMALLINT param_
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break;
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case IS_STRING:
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{
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if( stmt->conn->ce_option.enabled && ( sql_type == SQL_DECIMAL || sql_type == SQL_NUMERIC )){
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adjustInputPrecision( param_z, decimal_digits );
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}
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buffer = Z_STRVAL_P( param_z );
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buffer_len = Z_STRLEN_P( param_z );
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if( stmt->conn->ce_option.enabled && ( sql_type == SQL_DECIMAL || sql_type == SQL_NUMERIC )){
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// get the double value
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double dval = zend_strtod( ZSTR_VAL( Z_STR_P( param_z )), NULL );
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// find the precision: number of digits before decimal place + decimal_digits
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size_t numDigitsBeforeDec = 0;
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double temp = dval;
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if( abs( dval ) < 1){
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numDigitsBeforeDec = 0;
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}
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else{
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while( abs( temp ) > 1 ){
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temp /= 10;
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numDigitsBeforeDec++;
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}
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}
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size_t precision = numDigitsBeforeDec + decimal_digits;
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// when passing a precision 0 to strppintf, it still returns a string with precision of 1
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// work around it by manually rounding the zval
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if( precision == 0 && abs( dval ) < 1 ){
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if( dval < 0.5 )
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dval = 0;
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else
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dval = 1;
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}
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// reformat it with the right number of decimal digits
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zend_string *str = strpprintf( 0, "%.*G", ( int )precision, dval );
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zend_string_release( Z_STR_P( param_z ));
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ZVAL_NEW_STR( param_z, str );
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}
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// if the encoding is UTF-8, translate from UTF-8 to UTF-16 (the type variables should have already been adjusted)
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if( direction == SQL_PARAM_INPUT && encoding == CP_UTF8 ){
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@ -2682,6 +2658,129 @@ bool reset_ae_stream_cursor( _Inout_ sqlsrv_stmt* stmt ) {
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return false;
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}
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void adjustInputPrecision( _Inout_ zval* param_z, _In_ SQLSMALLINT decimal_digits ) {
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// 38 is the maximum precision supported for sql decimal types
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// 6 is a composition of: 1 for '.'; 1 for sign of the number;
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// 1 for 'e' or 'E' (scientific notation); 1 for sign of scientific exponent; 2 for length of scientific exponent
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size_t maxDecimalLen = 38 + 6;
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SQLSRV_ASSERT( Z_STRLEN_P( param_z ) < maxDecimalLen, "Input decimal overflow: sql decimal type only supports up to a precision of 38." );
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std::vector<size_t> digits;
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char* ptr = ZSTR_VAL( Z_STR_P( param_z ));
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bool isNeg = false;
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char scientificChar = ' ';
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int scientificExp = 0;
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// parse digits in param_z into the vector digits
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if( *ptr == '+' || *ptr == '-' ){
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if( *ptr = '-' ){
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isNeg = true;
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}
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ptr++;
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}
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size_t numInt = 0;
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size_t numDec = 0;
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while( isdigit( *ptr )){
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digits.push_back( *ptr - '0' );
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ptr++;
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numInt++;
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}
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if( *ptr == '.' ){
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ptr++;
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while( isdigit(*ptr) ){
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digits.push_back( *ptr - '0' );
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ptr++;
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numDec++;
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}
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}
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if( *ptr == 'e' || *ptr == 'E' ){
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scientificChar = *ptr;
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}
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if( scientificChar != ' ' ){
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ptr++;
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bool isNegExp = false;
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if( *ptr == '+' || *ptr == '-' ){
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if( *ptr == '-' ){
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isNegExp = true;
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}
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ptr++;
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}
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while( isdigit( *ptr )){
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scientificExp = scientificExp * 10 + *ptr - '0';
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ptr++;
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}
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SQLSRV_ASSERT( scientificExp <=38, "Input decimal overflow: sql decimal type only supports up to a precision of 38." );
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if( isNegExp ){
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scientificExp = scientificExp * -1;
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}
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}
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SQLSRV_ASSERT( *ptr == '\0', "Invalid input decimal: Invalid character found in the decimal string." );
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// if number of decimal is less than the exponent, that means the number is a whole number, so no need to adjust the precision
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if(( int )numDec > scientificExp ){
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int decToRemove = numDec - scientificExp - decimal_digits;
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if( decToRemove > 0 ){
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bool carryOver = false;
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int backInd = 0;
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// pop digits from the vector until there is only 1 more decimal place than required decimal_digits
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while( decToRemove != 1 && !digits.empty() ){
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digits.pop_back();
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decToRemove--;
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}
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if( !digits.empty() ){
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// check if the last digit to be popped is greater than 5, if so, the digit before is needs to round up
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carryOver = digits.back() >= 5;
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digits.pop_back();
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backInd = digits.size() - 1;
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// round up from the end until no more carry over
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while( carryOver && backInd >= 0 ){
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if( digits.at( backInd ) != 9 ){
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digits.at( backInd )++;
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carryOver = false;
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}
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else{
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digits.at( backInd ) = 0;
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}
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backInd--;
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}
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}
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std::ostringstream oss;
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if( isNeg ){
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oss << '-';
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}
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// insert 1 if carry over persist all the way to the beginning of the number
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if( carryOver && backInd == -1 ){
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oss << 1;
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}
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if( digits.empty() && !carryOver ){
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oss << 0;
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}
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else{
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int i = 0;
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for( i; i < numInt && i < digits.size(); i++ ){
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oss << digits[i];
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}
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// fill string with 0 if the number of digits in digits is less then numInt
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if( i < numInt ){
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for( i; i < numInt; i++ ){
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oss << 0;
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}
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}
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if( numInt < digits.size() ){
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oss << '.';
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for( i; i < digits.size(); i++ ){
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oss << digits[i];
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}
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}
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if( scientificExp != 0 ){
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oss << scientificChar << std::to_string( scientificExp );
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}
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}
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std::string str = oss.str();
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zend_string* zstr = zend_string_init( str.c_str(), str.length(), 0 );
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zend_string_release( Z_STR_P( param_z ));
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ZVAL_NEW_STR( param_z, zstr );
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}
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}
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}
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// output parameters have their reference count incremented so that they do not disappear
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// while the query is executed and processed. They are saved in the statement so that
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// their reference count may be decremented later (after results are processed)
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308
test/functional/pdo_sqlsrv/pdo_ae_insert_decimal.phpt
Normal file
308
test/functional/pdo_sqlsrv/pdo_ae_insert_decimal.phpt
Normal file
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@ -0,0 +1,308 @@
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--TEST--
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Test for inserting into and retrieving from decimal columns of different scale
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--SKIPIF--
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<?php require('skipif_mid-refactor.inc'); ?>
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--FILE--
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<?php
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require_once("MsCommon_mid-refactor.inc");
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$num = array("-10.0", "13.33", "-191.78464696202265", "833.33", "-850.00000000000006", "851.64835164835168", "-316053.16053160531", "505505.5055055055055055055", "-1535020.0615", "7501300.675013006750130067501300675", "-7540010.067540010067540010067540010067", "7540450.0675404500675404500675404500", "-820012820012820.01282001282001282001282", "1122551511225515.1122", "-1234567892112345678912.3456", "123456789012346261234567890123.4629", "-13775323913775323913775323913775323913");
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$frac = array("-0.000", "0.100", "-0.1333", "0.019178464696202265", "-0.083333", "0.085000000000000006", "-0.085164835164835168", "0.0000316", "-0.00005", "0.0000153502", "-0.0000075013", "0.00000754001", "-0.00000754045", "0.000000000008200", "-0.00000000000000112255", "0.00000000000000000000123456789", "-0.00000000000000000000000123456789012346", "0.000000000000000000000000000000001377532");
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$numSets = array("Testing numbers greater than 1:" => $num,
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"Testing numbers greater than 0 and less than 1:" => $frac);
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$scalesToTest = array(0, 1, 2, 3, 4, 5, 7, 9, 19, 28, 38);
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try {
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$conn = connect();
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$tbname = "decimalTable";
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foreach ($numSets as $testName => $numSet) {
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echo "\n$testName\n";
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foreach ($numSet as $input) {
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$numInt = ceil(log10(abs($input) + 1));
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$decimalTypes = array();
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foreach ($scalesToTest as $scale) {
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if ($scale < 39 - $numInt) {
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$decimalTypes = array_merge($decimalTypes, array("c$scale" => "decimal(38, $scale)"));
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}
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}
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if (empty($decimalTypes)) {
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$decimalTypes = array("c0" => "decimal(38, 0)");
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}
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createTable($conn, $tbname, $decimalTypes);
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$insertValues = array();
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foreach ($decimalTypes as $key => $value) {
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$insertValues = array_merge($insertValues, array($key => $input));
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}
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insertRow($conn, $tbname, $insertValues);
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$stmt = $conn->query("SELECT * FROM $tbname");
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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foreach ($row as $key => $value) {
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if ($value != 0) {
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echo "$key: $value\n";
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}
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}
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$conn->exec("TRUNCATE TABLE $tbname");
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}
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}
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dropTable($conn, $tbname);
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unset($conn);
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} catch (PDOException $e) {
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echo $e->getMessage();
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}
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?>
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--EXPECT--
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Testing numbers greater than 1:
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c0: -10
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c1: -10.0
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c2: -10.00
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c3: -10.000
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c4: -10.0000
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c5: -10.00000
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c7: -10.0000000
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c9: -10.000000000
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c19: -10.0000000000000000000
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c28: -10.0000000000000000000000000000
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c0: 13
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c1: 13.3
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c2: 13.33
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c3: 13.330
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c4: 13.3300
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c5: 13.33000
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c7: 13.3300000
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c9: 13.330000000
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c19: 13.3300000000000000000
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c28: 13.3300000000000000000000000000
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c0: -192
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c1: -191.8
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c2: -191.78
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c3: -191.785
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c4: -191.7846
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c5: -191.78465
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c7: -191.7846470
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c9: -191.784646962
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c19: -191.7846469620226500000
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c28: -191.7846469620226500000000000000
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c0: 833
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c1: 833.3
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c2: 833.33
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c3: 833.330
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c4: 833.3300
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c5: 833.33000
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c7: 833.3300000
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c9: 833.330000000
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c19: 833.3300000000000000000
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c28: 833.3300000000000000000000000000
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c0: -850
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c1: -850.0
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c2: -850.00
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c3: -850.000
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c4: -850.0000
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c5: -850.00000
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c7: -850.0000000
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c9: -850.000000000
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c19: -850.0000000000000600000
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c28: -850.0000000000000600000000000000
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c0: 852
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c1: 851.6
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c2: 851.65
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c3: 851.648
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c4: 851.6484
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c5: 851.64835
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c7: 851.6483516
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c9: 851.648351648
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c19: 851.6483516483516800000
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c28: 851.6483516483516800000000000000
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c0: -316053
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c1: -316053.2
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c2: -316053.16
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c3: -316053.161
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c4: -316053.1605
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c5: -316053.16053
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c7: -316053.1605316
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c9: -316053.160531605
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c19: -316053.1605316053100000000
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c28: -316053.1605316053100000000000000000
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c0: 505506
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c1: 505505.5
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c2: 505505.51
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c3: 505505.506
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c4: 505505.5055
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c5: 505505.50551
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c7: 505505.5055055
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c9: 505505.505505506
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c19: 505505.5055055055055055055
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c28: 505505.5055055055055055055000000000
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c0: -1535020
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c1: -1535020.1
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c2: -1535020.06
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c3: -1535020.062
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c4: -1535020.0615
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c5: -1535020.06150
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c7: -1535020.0615000
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c9: -1535020.061500000
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c19: -1535020.0615000000000000000
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c28: -1535020.0615000000000000000000000000
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c0: 7501301
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c1: 7501300.7
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c2: 7501300.68
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c3: 7501300.675
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c4: 7501300.6750
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c5: 7501300.67501
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c7: 7501300.6750130
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c9: 7501300.675013007
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c19: 7501300.6750130067501300675
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c28: 7501300.6750130067501300675013006750
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c0: -7540010
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c1: -7540010.1
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c2: -7540010.07
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c3: -7540010.068
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c4: -7540010.0675
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c5: -7540010.06754
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c7: -7540010.0675400
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c9: -7540010.067540010
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c19: -7540010.0675400100675400101
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c28: -7540010.0675400100675400100675400101
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c0: 7540450
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c1: 7540450.1
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c2: 7540450.07
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c3: 7540450.068
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c4: 7540450.0675
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c5: 7540450.06754
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c7: 7540450.0675405
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c9: 7540450.067540450
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c19: 7540450.0675404500675404501
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c28: 7540450.0675404500675404500675404500
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c0: -820012820012820
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c1: -820012820012820.0
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c2: -820012820012820.01
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c3: -820012820012820.013
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c4: -820012820012820.0128
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c5: -820012820012820.01282
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c7: -820012820012820.0128200
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c9: -820012820012820.012820013
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c19: -820012820012820.0128200128200128200
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c0: 1122551511225515
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c1: 1122551511225515.1
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c2: 1122551511225515.11
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c3: 1122551511225515.112
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c4: 1122551511225515.1122
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c5: 1122551511225515.11220
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c7: 1122551511225515.1122000
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c9: 1122551511225515.112200000
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c19: 1122551511225515.1122000000000000000
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c0: -1234567892112345678912
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c1: -1234567892112345678912.3
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c2: -1234567892112345678912.35
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c3: -1234567892112345678912.346
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c4: -1234567892112345678912.3456
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c5: -1234567892112345678912.34560
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c7: -1234567892112345678912.3456000
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c9: -1234567892112345678912.345600000
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c0: 123456789012346261234567890123
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c1: 123456789012346261234567890123.5
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c2: 123456789012346261234567890123.46
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c3: 123456789012346261234567890123.463
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c4: 123456789012346261234567890123.4629
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c5: 123456789012346261234567890123.46290
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c7: 123456789012346261234567890123.4629000
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c0: -13775323913775323913775323913775323913
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Testing numbers greater than 0 and less than 1:
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c1: .1
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c2: .10
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c3: .100
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c4: .1000
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c5: .10000
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c7: .1000000
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c9: .100000000
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c19: .1000000000000000000
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c28: .1000000000000000000000000000
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c1: -.1
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c2: -.13
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c3: -.133
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c4: -.1333
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c5: -.13330
|
||||
c7: -.1333000
|
||||
c9: -.133300000
|
||||
c19: -.1333000000000000000
|
||||
c28: -.1333000000000000000000000000
|
||||
c2: .02
|
||||
c3: .019
|
||||
c4: .0192
|
||||
c5: .01918
|
||||
c7: .0191785
|
||||
c9: .019178465
|
||||
c19: .0191784646962022650
|
||||
c28: .0191784646962022650000000000
|
||||
c1: -.1
|
||||
c2: -.08
|
||||
c3: -.083
|
||||
c4: -.0833
|
||||
c5: -.08333
|
||||
c7: -.0833330
|
||||
c9: -.083333000
|
||||
c19: -.0833330000000000000
|
||||
c28: -.0833330000000000000000000000
|
||||
c1: .1
|
||||
c2: .09
|
||||
c3: .085
|
||||
c4: .0850
|
||||
c5: .08500
|
||||
c7: .0850000
|
||||
c9: .085000000
|
||||
c19: .0850000000000000060
|
||||
c28: .0850000000000000060000000000
|
||||
c1: -.1
|
||||
c2: -.09
|
||||
c3: -.085
|
||||
c4: -.0852
|
||||
c5: -.08516
|
||||
c7: -.0851648
|
||||
c9: -.085164835
|
||||
c19: -.0851648351648351680
|
||||
c28: -.0851648351648351680000000000
|
||||
c5: .00003
|
||||
c7: .0000316
|
||||
c9: .000031600
|
||||
c19: .0000316000000000000
|
||||
c28: .0000316000000000000000000000
|
||||
c4: -.0001
|
||||
c5: -.00005
|
||||
c7: -.0000500
|
||||
c9: -.000050000
|
||||
c19: -.0000500000000000000
|
||||
c28: -.0000500000000000000000000000
|
||||
c5: .00002
|
||||
c7: .0000154
|
||||
c9: .000015350
|
||||
c19: .0000153502000000000
|
||||
c28: .0000153502000000000000000000
|
||||
c5: -.00001
|
||||
c7: -.0000075
|
||||
c9: -.000007501
|
||||
c19: -.0000075013000000000
|
||||
c28: -.0000075013000000000000000000
|
||||
c5: .00001
|
||||
c7: .0000075
|
||||
c9: .000007540
|
||||
c19: .0000075400100000000
|
||||
c28: .0000075400100000000000000000
|
||||
c5: -.00001
|
||||
c7: -.0000075
|
||||
c9: -.000007540
|
||||
c19: -.0000075404500000000
|
||||
c28: -.0000075404500000000000000000
|
||||
c19: .0000000000082000000
|
||||
c28: .0000000000082000000000000000
|
||||
c19: -.0000000000000011226
|
||||
c28: -.0000000000000011225500000000
|
||||
c28: .0000000000000000000012345679
|
||||
c38: .00000000000000000000123456789000000000
|
||||
c28: -.0000000000000000000000012346
|
||||
c38: -.00000000000000000000000123456789012346
|
||||
c38: .00000000000000000000000000000000137753
|
||||
307
test/functional/sqlsrv/sqlsrv_ae_insert_decimal.phpt
Normal file
307
test/functional/sqlsrv/sqlsrv_ae_insert_decimal.phpt
Normal file
|
|
@ -0,0 +1,307 @@
|
|||
--TEST--
|
||||
Test for inserting into and retrieving from decimal columns of different scale
|
||||
--SKIPIF--
|
||||
<?php require('skipif_versions_old.inc'); ?>
|
||||
--FILE--
|
||||
<?php
|
||||
require_once('MsHelper.inc');
|
||||
|
||||
$num = array("-10.0", "13.33", "-191.78464696202265", "833.33", "-850.00000000000006", "851.64835164835168", "-316053.16053160531", "505505.5055055055055055055", "-1535020.0615", "7501300.675013006750130067501300675", "-7540010.067540010067540010067540010067", "7540450.0675404500675404500675404500", "-820012820012820.01282001282001282001282", "1122551511225515.1122", "-1234567892112345678912.3456", "123456789012346261234567890123.4629", "-13775323913775323913775323913775323913");
|
||||
$frac = array("-0.000", "0.100", "-0.1333", "0.019178464696202265", "-0.083333", "0.085000000000000006", "-0.085164835164835168", "0.0000316", "-0.00005", "0.0000153502", "-0.0000075013", "0.00000754001", "-0.00000754045", "0.000000000008200", "-0.00000000000000112255", "0.00000000000000000000123456789", "-0.00000000000000000000000123456789012346", "0.000000000000000000000000000000001377532");
|
||||
$numSets = array("Testing numbers greater than 1:" => $num,
|
||||
"Testing numbers greater than 0 and less than 1:" => $frac);
|
||||
$scalesToTest = array(0, 1, 2, 3, 4, 5, 7, 9, 19, 28, 38);
|
||||
|
||||
try {
|
||||
$conn = AE\connect();
|
||||
$tbname = "decimalTable";
|
||||
foreach ($numSets as $testName => $numSet) {
|
||||
echo "\n$testName\n";
|
||||
foreach ($numSet as $input) {
|
||||
$numInt = ceil(log10(abs($input) + 1));
|
||||
$decimalTypes = array();
|
||||
foreach ($scalesToTest as $scale) {
|
||||
if ($scale < 39 - $numInt) {
|
||||
array_push($decimalTypes, new AE\ColumnMeta("decimal(38, $scale)", "c$scale"));
|
||||
}
|
||||
}
|
||||
if (empty($decimalTypes)) {
|
||||
$decimalTypes = array(new AE\ColumnMeta("decimal(38, 0)", "c0"));
|
||||
}
|
||||
AE\createTable($conn, $tbname, $decimalTypes);
|
||||
|
||||
$insertValues = array();
|
||||
foreach ($decimalTypes as $decimalType) {
|
||||
$insertValues = array_merge($insertValues, array($decimalType->colName => $input));
|
||||
}
|
||||
AE\insertRow($conn, $tbname, $insertValues);
|
||||
|
||||
$stmt = sqlsrv_query($conn, "SELECT * FROM $tbname");
|
||||
$row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
|
||||
foreach ($row as $key => $value) {
|
||||
if ($value != 0) {
|
||||
echo "$key: $value\n";
|
||||
}
|
||||
}
|
||||
sqlsrv_query($conn, "TRUNCATE TABLE $tbname");
|
||||
}
|
||||
}
|
||||
dropTable($conn, $tbname);
|
||||
sqlsrv_close($conn);
|
||||
} catch (PDOException $e) {
|
||||
echo $e->getMessage();
|
||||
}
|
||||
|
||||
?>
|
||||
--EXPECT--
|
||||
|
||||
Testing numbers greater than 1:
|
||||
c0: -10
|
||||
c1: -10.0
|
||||
c2: -10.00
|
||||
c3: -10.000
|
||||
c4: -10.0000
|
||||
c5: -10.00000
|
||||
c7: -10.0000000
|
||||
c9: -10.000000000
|
||||
c19: -10.0000000000000000000
|
||||
c28: -10.0000000000000000000000000000
|
||||
c0: 13
|
||||
c1: 13.3
|
||||
c2: 13.33
|
||||
c3: 13.330
|
||||
c4: 13.3300
|
||||
c5: 13.33000
|
||||
c7: 13.3300000
|
||||
c9: 13.330000000
|
||||
c19: 13.3300000000000000000
|
||||
c28: 13.3300000000000000000000000000
|
||||
c0: -192
|
||||
c1: -191.8
|
||||
c2: -191.78
|
||||
c3: -191.785
|
||||
c4: -191.7846
|
||||
c5: -191.78465
|
||||
c7: -191.7846470
|
||||
c9: -191.784646962
|
||||
c19: -191.7846469620226500000
|
||||
c28: -191.7846469620226500000000000000
|
||||
c0: 833
|
||||
c1: 833.3
|
||||
c2: 833.33
|
||||
c3: 833.330
|
||||
c4: 833.3300
|
||||
c5: 833.33000
|
||||
c7: 833.3300000
|
||||
c9: 833.330000000
|
||||
c19: 833.3300000000000000000
|
||||
c28: 833.3300000000000000000000000000
|
||||
c0: -850
|
||||
c1: -850.0
|
||||
c2: -850.00
|
||||
c3: -850.000
|
||||
c4: -850.0000
|
||||
c5: -850.00000
|
||||
c7: -850.0000000
|
||||
c9: -850.000000000
|
||||
c19: -850.0000000000000600000
|
||||
c28: -850.0000000000000600000000000000
|
||||
c0: 852
|
||||
c1: 851.6
|
||||
c2: 851.65
|
||||
c3: 851.648
|
||||
c4: 851.6484
|
||||
c5: 851.64835
|
||||
c7: 851.6483516
|
||||
c9: 851.648351648
|
||||
c19: 851.6483516483516800000
|
||||
c28: 851.6483516483516800000000000000
|
||||
c0: -316053
|
||||
c1: -316053.2
|
||||
c2: -316053.16
|
||||
c3: -316053.161
|
||||
c4: -316053.1605
|
||||
c5: -316053.16053
|
||||
c7: -316053.1605316
|
||||
c9: -316053.160531605
|
||||
c19: -316053.1605316053100000000
|
||||
c28: -316053.1605316053100000000000000000
|
||||
c0: 505506
|
||||
c1: 505505.5
|
||||
c2: 505505.51
|
||||
c3: 505505.506
|
||||
c4: 505505.5055
|
||||
c5: 505505.50551
|
||||
c7: 505505.5055055
|
||||
c9: 505505.505505506
|
||||
c19: 505505.5055055055055055055
|
||||
c28: 505505.5055055055055055055000000000
|
||||
c0: -1535020
|
||||
c1: -1535020.1
|
||||
c2: -1535020.06
|
||||
c3: -1535020.062
|
||||
c4: -1535020.0615
|
||||
c5: -1535020.06150
|
||||
c7: -1535020.0615000
|
||||
c9: -1535020.061500000
|
||||
c19: -1535020.0615000000000000000
|
||||
c28: -1535020.0615000000000000000000000000
|
||||
c0: 7501301
|
||||
c1: 7501300.7
|
||||
c2: 7501300.68
|
||||
c3: 7501300.675
|
||||
c4: 7501300.6750
|
||||
c5: 7501300.67501
|
||||
c7: 7501300.6750130
|
||||
c9: 7501300.675013007
|
||||
c19: 7501300.6750130067501300675
|
||||
c28: 7501300.6750130067501300675013006750
|
||||
c0: -7540010
|
||||
c1: -7540010.1
|
||||
c2: -7540010.07
|
||||
c3: -7540010.068
|
||||
c4: -7540010.0675
|
||||
c5: -7540010.06754
|
||||
c7: -7540010.0675400
|
||||
c9: -7540010.067540010
|
||||
c19: -7540010.0675400100675400101
|
||||
c28: -7540010.0675400100675400100675400101
|
||||
c0: 7540450
|
||||
c1: 7540450.1
|
||||
c2: 7540450.07
|
||||
c3: 7540450.068
|
||||
c4: 7540450.0675
|
||||
c5: 7540450.06754
|
||||
c7: 7540450.0675405
|
||||
c9: 7540450.067540450
|
||||
c19: 7540450.0675404500675404501
|
||||
c28: 7540450.0675404500675404500675404500
|
||||
c0: -820012820012820
|
||||
c1: -820012820012820.0
|
||||
c2: -820012820012820.01
|
||||
c3: -820012820012820.013
|
||||
c4: -820012820012820.0128
|
||||
c5: -820012820012820.01282
|
||||
c7: -820012820012820.0128200
|
||||
c9: -820012820012820.012820013
|
||||
c19: -820012820012820.0128200128200128200
|
||||
c0: 1122551511225515
|
||||
c1: 1122551511225515.1
|
||||
c2: 1122551511225515.11
|
||||
c3: 1122551511225515.112
|
||||
c4: 1122551511225515.1122
|
||||
c5: 1122551511225515.11220
|
||||
c7: 1122551511225515.1122000
|
||||
c9: 1122551511225515.112200000
|
||||
c19: 1122551511225515.1122000000000000000
|
||||
c0: -1234567892112345678912
|
||||
c1: -1234567892112345678912.3
|
||||
c2: -1234567892112345678912.35
|
||||
c3: -1234567892112345678912.346
|
||||
c4: -1234567892112345678912.3456
|
||||
c5: -1234567892112345678912.34560
|
||||
c7: -1234567892112345678912.3456000
|
||||
c9: -1234567892112345678912.345600000
|
||||
c0: 123456789012346261234567890123
|
||||
c1: 123456789012346261234567890123.5
|
||||
c2: 123456789012346261234567890123.46
|
||||
c3: 123456789012346261234567890123.463
|
||||
c4: 123456789012346261234567890123.4629
|
||||
c5: 123456789012346261234567890123.46290
|
||||
c7: 123456789012346261234567890123.4629000
|
||||
c0: -13775323913775323913775323913775323913
|
||||
|
||||
Testing numbers greater than 0 and less than 1:
|
||||
c1: .1
|
||||
c2: .10
|
||||
c3: .100
|
||||
c4: .1000
|
||||
c5: .10000
|
||||
c7: .1000000
|
||||
c9: .100000000
|
||||
c19: .1000000000000000000
|
||||
c28: .1000000000000000000000000000
|
||||
c1: -.1
|
||||
c2: -.13
|
||||
c3: -.133
|
||||
c4: -.1333
|
||||
c5: -.13330
|
||||
c7: -.1333000
|
||||
c9: -.133300000
|
||||
c19: -.1333000000000000000
|
||||
c28: -.1333000000000000000000000000
|
||||
c2: .02
|
||||
c3: .019
|
||||
c4: .0192
|
||||
c5: .01918
|
||||
c7: .0191785
|
||||
c9: .019178465
|
||||
c19: .0191784646962022650
|
||||
c28: .0191784646962022650000000000
|
||||
c1: -.1
|
||||
c2: -.08
|
||||
c3: -.083
|
||||
c4: -.0833
|
||||
c5: -.08333
|
||||
c7: -.0833330
|
||||
c9: -.083333000
|
||||
c19: -.0833330000000000000
|
||||
c28: -.0833330000000000000000000000
|
||||
c1: .1
|
||||
c2: .09
|
||||
c3: .085
|
||||
c4: .0850
|
||||
c5: .08500
|
||||
c7: .0850000
|
||||
c9: .085000000
|
||||
c19: .0850000000000000060
|
||||
c28: .0850000000000000060000000000
|
||||
c1: -.1
|
||||
c2: -.09
|
||||
c3: -.085
|
||||
c4: -.0852
|
||||
c5: -.08516
|
||||
c7: -.0851648
|
||||
c9: -.085164835
|
||||
c19: -.0851648351648351680
|
||||
c28: -.0851648351648351680000000000
|
||||
c5: .00003
|
||||
c7: .0000316
|
||||
c9: .000031600
|
||||
c19: .0000316000000000000
|
||||
c28: .0000316000000000000000000000
|
||||
c4: -.0001
|
||||
c5: -.00005
|
||||
c7: -.0000500
|
||||
c9: -.000050000
|
||||
c19: -.0000500000000000000
|
||||
c28: -.0000500000000000000000000000
|
||||
c5: .00002
|
||||
c7: .0000154
|
||||
c9: .000015350
|
||||
c19: .0000153502000000000
|
||||
c28: .0000153502000000000000000000
|
||||
c5: -.00001
|
||||
c7: -.0000075
|
||||
c9: -.000007501
|
||||
c19: -.0000075013000000000
|
||||
c28: -.0000075013000000000000000000
|
||||
c5: .00001
|
||||
c7: .0000075
|
||||
c9: .000007540
|
||||
c19: .0000075400100000000
|
||||
c28: .0000075400100000000000000000
|
||||
c5: -.00001
|
||||
c7: -.0000075
|
||||
c9: -.000007540
|
||||
c19: -.0000075404500000000
|
||||
c28: -.0000075404500000000000000000
|
||||
c19: .0000000000082000000
|
||||
c28: .0000000000082000000000000000
|
||||
c19: -.0000000000000011226
|
||||
c28: -.0000000000000011225500000000
|
||||
c28: .0000000000000000000012345679
|
||||
c38: .00000000000000000000123456789000000000
|
||||
c28: -.0000000000000000000000012346
|
||||
c38: -.00000000000000000000000123456789012346
|
||||
c38: .00000000000000000000000000000000137753
|
||||
Loading…
Reference in a new issue