dprevot/php-sqlsrv
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

change conditions for using sql types derived from SQLDescribeParam

Browse source
This commit is contained in:
v-kaywon 2017-09-11 15:41:19 -07:00
parent ba7684e8c2
commit 3ddb8aae78
1 changed files with 1 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
source/shared/core_stmt.cpp
View file

@ -438,8 +438,7 @@ void core_sqlsrv_bind_param( _Inout_ sqlsrv_stmt* stmt, _In_ SQLUSMALLINT param_
( encoding == SQLSRV_ENCODING_SYSTEM || encoding == SQLSRV_ENCODING_UTF8 ||
encoding == SQLSRV_ENCODING_BINARY ), "core_sqlsrv_bind_param: invalid encoding" );
if ( stmt->conn->ce_option.enabled && ( sql_type == SQL_UNKNOWN_TYPE || column_size == SQLSRV_UNKNOWN_SIZE ) &&
Z_TYPE_P( param_z ) != IS_NULL && Z_TYPE_P( param_z ) != IS_FALSE && Z_TYPE_P( param_z) != IS_TRUE ) {
if ( stmt->conn->ce_option.enabled && ( sql_type == SQL_UNKNOWN_TYPE || column_size == SQLSRV_UNKNOWN_SIZE )) {
ae_get_sql_type_info( stmt, param_num, direction, param_z, encoding, sql_type, column_size, decimal_digits TSRMLS_CC );
}
else {
@ -2024,13 +2023,6 @@ void ae_get_sql_type_info( _Inout_ sqlsrv_stmt* stmt, _In_opt_ SQLULEN paramno,
{
SQLSMALLINT Nullable;
core::SQLDescribeParam( stmt, paramno + 1, &sql_type, &column_size, &decimal_digits, &Nullable );
// when column is not encrypted, binding an INPUT bigint with sql type SQL_WVARCHAR returns a conversion error between nvarchar and bigint
// at thie point after calling SQLDescribeParam, the sql_type is now SQL_BIGINT for a BIGINT column
// to simulate the behavior of binding a non-encrypted column, set the sql type back to SQL_WVARCHAR or SQL_VARCHAR using default_sql_type
if ( sql_type == SQL_BIGINT && Z_TYPE_P(param_z) == IS_STRING && direction == SQL_PARAM_INPUT ) {
default_sql_type( stmt, paramno, param_z, encoding, sql_type TSRMLS_CC );
default_sql_size_and_scale( stmt, paramno, param_z, encoding, column_size, decimal_digits );
}
}
void col_cache_dtor( _Inout_ zval* data_z )